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102 Commits

Author SHA1 Message Date
Neels Hofmeyr
8c5cd5d86d log protocol discriminators and message types by name
Depends: libosmocore change-id I0fca8e95ed5c2148b1a7440eff3fc9c7583898df
Change-Id: If1c49faf6e1757cb16b383dd2db87b48bc94eee6
2017-03-16 15:32:34 +01:00
Neels Hofmeyr
aebf791bce adjust msc_vlr_test_reject_concurrency
Change-Id: Ic4e6ebd8973e9e7f7c578fb559c741cbe10bef5a
2017-03-16 15:32:34 +01:00
Neels Hofmeyr
8df9683b68 log: ciphering/security are implicit CM Service Accept
Log just as prominently to mark CM Service Accept.

Change-Id: I7afe9d4f69e5525ede7a7c380a2c48fb2c5054b6
2017-03-16 15:32:34 +01:00
Neels Hofmeyr
406284e897 debug log: upon bumping a conn, say why it is kept
Change-Id: I378af1fa06d8a45c01a80a381be143572e1dc41f
2017-03-16 15:32:34 +01:00
Neels Hofmeyr
33513ae19a allow CM Service Request on already open connection
Change-Id: I3c4687aafe495e60b1568e6505dbf847adab37f1
2017-03-16 15:32:34 +01:00
Neels Hofmeyr
c1ebe963f4 more specifically conclude cm service requests
Don't end a CM Service Request "lock" too indiscriminately. Trigger only on new
transactions that start.

Change-Id: I4f64b8d91cfb1e61be4563594b2d6b23144af5bc
2017-03-16 15:32:34 +01:00
Neels Hofmeyr
3e82738b74 remove cruft: old anchor and auth code
Change-Id: I16ceeeede46f244fd454758cc223673dd51cfc72
2017-03-16 15:32:34 +01:00
Neels Hofmeyr
525a8ac9d7 mostly cosmetic: have one msc_conn_close() with cause argument
Change-Id: Ied7663f856cfce6e7ed1c0314fd558af85091dcc
2017-03-16 15:32:34 +01:00
Neels Hofmeyr
78fc746b10 Reinstate msc subscriber conn ref counting
Indeed the easiest way of ensuring all code paths can cause conn discarding
while still all code paths can check on whether a conn needs to be discarded.

Change-Id: I641fe36d9fa2077e3caf63cc583aaa380603bff0
2017-03-16 15:32:34 +01:00
Neels Hofmeyr
952c9b033c compiler warning mgcp fu
Change-Id: I79a891dbaff3cd6aec5a0ab08435e4619ade62d2
2017-03-16 15:32:34 +01:00
Neels Hofmeyr
5f443298fe mgcp: hack RAB success from nano3G: patch first RTP payload
The ip.access nano3G needs the first RTP payload's first two bytes to read hex
'e400', or it will reject the RAB assignment. Add flag
patched_first_rtp_payload to mgcp_rtp_state to detect the first RTP payload on
a stream, and overwrite its first bytes with e400. This should probably be
configurable, but seems to not harm other femto cells (as long as we patch only
the first RTP payload in each stream). Only do this when sending to the BTS
side.

Change-Id: If0887b0b7714fc204f2addab2d43d44bb283ba21
2017-03-16 15:32:34 +01:00
Neels Hofmeyr
1804823c92 mgcp hack: don't change payload type when passing RTP thru
Change-Id: I9c43704a4c1e26d434c0d7e7ee370b2c21fb3399
2017-03-16 15:32:34 +01:00
Neels Hofmeyr
028387be8f vlr: fix: don't send CM Service Accept after Ciphering Command
Ciphering Mode Command is an implicit CM Service Accept, if we're sending
both we're confusing the MS.

Change-Id: I3a04debe9b01c086e7f44b6139cb8796fcc71d38
2017-03-16 15:32:34 +01:00
Neels Hofmeyr
0a25cde339 remove all 3G authentication dev hacks -- it works!
Change-Id: I1204f388cf1311ec98b3eaf7505d7e18e73f03d0
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
e31a381b72 implement utran security mode with vlr
Change-Id: Ib1e285b54cd7aaa0895e9c51a47720f446a07183
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
c332a4e49d move iucs_ranap.[hc] to include / libmsc to use in msc_vlr tests
Change-Id: I99ca36857f5e4c9ae113017955611fd92256123c
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
c4914d9c4f vlr tests: umts auth with tmsi
Change-Id: I136fa85b234dfeb0e8017d8c3401f7f42114b6ff
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
8eacc1a6f0 vlr: allow setting assign_tmsi per-subscriber
Change-Id: I7469da0ed19e1e8b292422aadfd3ae2ebc2afd57
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
0adc5c1060 ensure authentication is required on UTRAN
Change-Id: I9b9ad1379324f1405bd02a05fcd7ef8c53bacbde
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
ab23a1e05b vlr on utran: transmit CommonID
Change-Id: Ice3c71f048b097f2c2de8bd4f4508a7ca2cb1cf5
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
1983131cdc msc: decouple from bsc_api and bts
Change-Id: I3564291a6d20da13a8d75c71b0c425da4948d412
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
6bd5d09507 make python tests pass for new OsmoMSC
Change-Id: I59bf6503a2f822e9b6078c0fd24643df9a2dab3c
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
e48c9d13ae Make the code work so that the msc_vlr tests pass
Change-Id: Ie8814d856bbe4c111007a696a4d26576854c134f
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
443a180a81 mark fixme: rate counters
Change-Id: I45651fd4cf3f4da8ad67251bbb3b627888e76d9c
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
7b414bee43 mgcp: log payload type change
Change-Id: Iee5fa667dece12174b1933345c1ed640a264ed97
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
4c26f9c3de comment: fixme: rab failure
Change-Id: I6e21f2d7dd560ab15675f3e432c37a13c4ab6792
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
2f5704113b mgcp parsing, set port from mgcp response
Change-Id: I90e2c1aa7575d5fa6e0374f5022cbb25fc3f7699
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
601002ad4c mgcp parsing, mgcp test
Change-Id: Ibe2ab17b3fa3a506a2e841ba979ea4175e3a21e8
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
7c8a62a940 mgcp: handle responses from the MGCP GW
Change-Id: I5c0493feaec775461b5a017c36b93cc2ad63c896
2017-03-16 15:32:33 +01:00
Neels Hofmeyr
978e72e500 IuCS and IuPS: add VTY config for RAB Assignment address kind
To accomodate the ip.access nano3G without having to recompile, make the
RAB Assignment's Transport Layer Address IE's format configurable, in both
osmo-msc and osmo-sgsn.

The long term perspective is to somehow detect which address encoding a given
3G cell prefers, but for the time being just configure it globally and set each
ue_conn_ctx to the global setting upon creation.

Add VTY command to iu_vty.c, with args passed to iu_vty_init() to insert
at an arbitrary VTY node, so that it can be used both for osmo-msc and
osmo-sgsn. Add generic iu_vty_config_write() to write out the config.

Call iu_vty_init() from msc_vty_init(); msc_vty_init() is in libmsc,
hence linking of osmo-msc now needs libiu to come after libmsc, so move
that further down.

Change-Id: I93728314742b327336f3fb6de98e6457f687e1f9
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
1ad6a2e515 IuCS, IuPS: move flag to use X.213 NSAP addr into ue_conn_ctx
The future perspective is to remember the preferred RAB Transport Layer Address
encoding for each 3G cell that is connected, so store per UE conn instead of
globally hardcoding.

Add rab_assign_addr_enc member to ue_conn_ctx. Thus the iu_rab_act_cs() and
iu_rab_act_ps() functions no longer need the explicit use_x213_nsap argument.

Add include/openbsc/common.h in order to define the enum nsap_addr_enc, in a
separate file to be able to easily include it in all of libmsc, libiu and
gprs/* without creating include cycles.

Set the rab_assign_addr_enc when an MM ctx is created for iu, and whenever the
ue_conn_ctx for an Iu MM ctx is updated. This looks a bit clumsy so far, the
hope is that there will be a nice way to setup the ue_conn_ctx prior to that.

Change-Id: I49bb5736df7bdfdd55d3e7b74ee559595cfd2f7d
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
7cb4778a1c iu: sort out confusion around asn_debug and asn1_xer_print
Before, I confused asn_debug with asn1_xer_print. Have two distinct VTY
commands and fix documentation.

Put the asn_debug and asn1_xer_print implementations in iu.c.

Since they are globally defined, don't pass a pointer to iu_vty_init()
but just use it directly. Might be considered less clean, but is also less
bloat.

Change-Id: Iccbadfe1585ba224f74cdfb5273b5ce29b6d78f0
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
f365565d8d iu.h: add missing includes and type defs
So far it was included only in files that also include all needed headers,
but make it so that it can be included on its own.

Change-Id: I08a756031b995bd01a6e15c678b845fd98de960b
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
e90baa384d IuCS: rapidly release connections
Do the same as we do in 2G: release the connection as soon as nothing else
is pending for a given subscriber.

Before, osmo-msc would wait for the UE "to get bored" and send an Iu
release. But the CN should stay lean on connections. Also, 25.413[1] in section
7, 6th point states:
"While the Iu release is managed from the CN, the RNC has the capability to
request the release of all Iu connection resources from the corresponding Iu
connection."
So far we did not manage Iu release from osmo-msc at all.

Use the same mechanism we use in 2G: from msc_release_connection(), just before
freeing the gsm_subscriber_conn, invoke a CN initiated Iu Release command to
the UE.

This works around OS#1816 ("USSD only works when IuCS is released", on nano3G),
because the Iu conn is now released right after every signalling, so that
typically no two requests will use the same conn.

In iu.h/iu.c, add iu_tx_release(), absorbing almost all of the code from
ranap_handle_co_iu_rel_req().

Add stub to db_test.c, necessary to build it without linking libiu.

[1] 3GPP TS 25.413 v12.4.0 Release 12 / ETSI TS 125 413 V12.4.0 (2015-04)

Related: OS#1816
Change-Id: Ic12bd6f3666f6fd42bd6d9fdae1c93abee3b6786
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
bb36fae3b5 IuCS: don't remove Iu conn until release FIXME
Don't remove the gsm_subscriber_connection without an Iu Release.

The 2G paradigm is to close a subscriber connection as soon as nothing else is
pending.

In 3G however, the conn is often discarded even though the IuCS stays open and
valid, which confuses the situation: before the UE releases a bit later, we
would try to page the subscriber unsuccessfully, because the UE expects to
already be connected.

To first fix the discrepancy of Iu vs. subscr release, never discard
gsm_subscriber_connections when msc_release_connection() is called.

This creates a "lazy" CN that keeps connections open as long as the UE will
tolerate. It is really fast in sending many SMS in close succession, but is
certainly a bad CN design choice: we should rather stay lean on connections.

A subsequent commit will change this, but I decided to keep this commit as a
reference, for when we'd like to test situations that should re-use an
established connection.

Change-Id: I012378cfa432d791146db387554ec1909de05297
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
8be9087ca4 mgcp dbg log
Change-Id: I56fda48edaa92abfc6e3886cdfce733bb0686f73
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
87387b70ff IuCS: store assigned rab_id in gsm_subscriber_connection
Change-Id: I7fda4304631fc24bbd1bebe911b8403a942fcf53
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
390c9e1989 bridge calls via mgcpgw
Change-Id: Ie259e30bc532fe9817c96562022ac33443d5747a
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
d6036fd38f also do call assignment for MT calls, upon Call Confirmed
Change-Id: I863fa73948f61aaffd7f4472f3abc3e44228e31f
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
fcf34f8c1b IuCS: implement msc_call_assignment() for IuCS
Send IuCS RAB Activation upon MNCC_CALL_PROC_REQ.

Implement function msc_call_assignment(): decide between sending A-iface BSSMAP
Assignment Request or IuCS RAB Assignment Request.

Implement iu_rab_act_cs() to send the IuCS RAB Assignment Request. The IP
address and port of the MGCPGW sent in the RAB Assignment are still hardcoded.

The A-interface extension is not implemented yet.

Declare ranap_new_msg_rab_assign_voice() to avoid including
ranap_msg_factory.h, which would require adding ASN1 CFLAGS to Makefile.am.

The mgcpgw_client as well as some more osmo-iuh functions are now linked from
libmsc, hence add some dummy stubs to libiudummy and db_test.c.

Change-Id: Iaae51d1fbbfc28fad1c0b85e161d53d80a420a19
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
c852f12748 msc: add mgcpgw client (with dummy read cb so far)
Store the mgcpgw client data in struct gsm_network.
Initialize VTY and bind the client.

Change-Id: Ifc4efb1ca44fa34c29bf23b35addb54155296d68
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
5d88beeab2 libmgcp: add mgcpgw client API
Add an API to send MGCP messages to an MGCP GW, from the perspective of
an MSC instructing the GW to setup RTP streams.

Rationale: the mgcp_protocol.h is mostly for the MGCP GW itself, other
implementations forward incoming MGCP messages. So a simpler approach for an
MGCP GW client is useful.

Add general VTY commands that can be used to configure mgcpgw_client.

osmo-msc is going to use this to route RTP streams (for 3G at first).

Change-Id: I6fe365c4c89207f2172943cc456b508a207b1135
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
aee3a12634 libmgcp: add value strings for mgcp_connection_mode
Add file mgcp_common.c to implement the value strings for the
mgcp_connection_mode.

Add in a separate file because of the upcoming mgcpgw_client.c implementation,
introducing a file that contains implementations commonly used in MGCP GW as
well as its clients.

Change-Id: I6fe365c4c89207f2172943cc456b508a207b1135
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
7be6e7f37c libmgcp: move mgcp_connection_mode to public header
mgcp_connection_mode will be used by the upcoming mgcpgw_client.h API.

Change-Id: I7a3f8905723320d968f1a53c1036904107b4fb2d
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
fbd19b52ae IuCS: cosmetic prep for msc_call_assignment()
Rename gsm48_cc_tx_call_proc() to gsm48_cc_tx_call_proc_and_assign() to mark
the place where the A-interface will send a BSSAP Assignment Request / where
the IuCS-interface will send a RAB Assignment Request.

Add function msc_call_assignment() to decide between A-iface and IuCS
assignment, to be implemented in subsequent commit.

Change-Id: I0695e233d57d13658793b0e63bb7c3ff224909a0
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
25aa8fe597 IuCS: send RANAP CommonID
Add libiu function to send a CommonID message down a UE connection,
iu_tx_common_id(); add also a corresponding stub to libiudummy for linking with
tests.

Add libmsc function msc_tx_common_id() to call the above. Add this mostly to
clearly indicate in msc_ifaces.h that libmsc is calling out of the MSC; also
to do conn->via_iface checking.

Call msc_tx_common_id() after ciphering is established, in
_gsm48_rx_mm_serv_req_sec_cb()'s GSM_SECURITY_SUCCEEDED case.

Change-Id: I576ddd5bbabfc989149debd2f8a9743db6d26043
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
19d27e5fe3 cosmetic: msc_handler, bsc_handler: drop extra whitespace
The extra ws made me not find these lines when grepping for 'dtap ='.

Change-Id: I45e5c9e7df4704546872aab15adf407298943435
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
a23a4109a5 cosmetic: make gsm0408_loc_upd_rej() static 2017-03-16 15:32:32 +01:00
Neels Hofmeyr
35c5d6962a LU counters: count completion and failure, not messages sent
From a human admin viewpoint it doesn't make sense to count the messages sent:

When we use TMSIs, we first send a LU Accept with a new TMSI, and then expect
the MS to respond with a TMSI Realloc Complete message. When that fails to come
through, the LU actually ends in failure, even though a LU Accept was sent.

In 3G, if a UE sends an Iu Release during LU (e.g. user enables flight mode),
we cancel the LU without sending any reply at all, so nothing would be counted.

Instead, count Location Updating results, i.e. completion and failures.
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
c31f8d2633 remove handle_abisip_signal()
Change-Id: I9cf80f9c2c8a53a29e42f000029e680a9922cb41
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
12fb6b3944 gsm0408_clear_request(): actually free the released conn
By having conn->in_release == 1, calling msc_release_connection() has no
effect and thus never frees the conn. So, after all pending requests have
been discarded, also discard and free the unused connection.
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
5f3896f0f9 add iu.h to gsm_subscriber.c
Change-Id: I398aaa4a7328a58fb0d563725f3bea26482929ef
2017-03-16 15:32:32 +01:00
Neels Hofmeyr
9d86012a33 gsm_04_08.c: iu.h
Change-Id: I624612b5d5cd70770326347634aee2a42ba88945
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
e8ce58dfec temporary dev: set debug log level almost everywhere
Change-Id: I0d5a36560e7edde27497de57e579f5b1d00eb525
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
51fd154c75 comment on mscsplit, indent comment 2017-03-16 15:32:31 +01:00
Neels Hofmeyr
7d556920c9 move to libbsc: lchan_next_meas_rep() -- TODO really?
Change-Id: I4ea799c5fa61f81c404e6ef1b9ac86a8faa1fb49
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
c8feeeb7b7 move to libbsc: gsm_bts_neighbor() -- TODO really?
Change-Id: I63d4835dc7aabdf176e0ca634a6a4ca527612693
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
4400dbdce7 gsm0408_test: use NULL for root ctx -- TODO really? 2017-03-16 15:32:31 +01:00
Neels Hofmeyr
8a573fd166 gsm_04_08: remove apply_codec_restrictions() -- TODO really?
This function is wrongly placed on the MSC level.

Unfortunately I cannot remember the very plausible details that hwelte had
back in the days to argue for this change. (Refactoring an old commit that
fails to explain in more detail.)

Change-Id: I82623847e652a59a921d2fb142b77cf22420a746
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
51815d90b4 move to libmsc: osmo_stats_vty_add_cmds() -- todo MSCSPLIT 2017-03-16 15:32:31 +01:00
Neels Hofmeyr
8ce02cfac3 include msc_ifaces.h in gsm_04_08.c
Change-Id: I11be1bdfe6993f89b34319e7d1526c729d6e0cde
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
1730487d54 complete IuCS paging implementation
Add paging timeout to struct gsm_subscriber. Previously, paging timeout was
implemented only on BSC level, where each request has its own timeout value.
The MSC will still send individual requests to BSC or RNC level, where they
timeout individually. However, the MSC must also have an own timeout to be sure
to discard stale pagings that the BSC or RNC never replied for.

Add handle_paging_resp(), copying the few libmsc relevant parts of
gsm48_handle_paging_resp().
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
5a53de7a08 paging: add todo comments for paging and mscsplit
Change-Id: I7e72c9db2837ea5edf45f6037cb0288a264d492c
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
0390acb09b paging: actually verify subscriber authorization
Before this, any paging response would be accepted by the CN, without
checking the database whether the subscriber is in fact authorized.

The probability that a subscriber would be able to take unauthorized action
is slim, nevertheless checking authorization status with the database should
happen before we accept a connection.
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
3f3594209d paging: change subscr_paging_cb() into subscr_rx_paging_response()
Remove one layer of callback indirection in paging. When a paging response
arrives, we always want to first secure the connection, thus a fixed
subscr_rx_paging_response() function is more appropriate and avoids having
to store a cbfn. The actual actions to be taken upon successful paging are
of course still in callback functions stored with each subscriber.

Remove paging_request_stop() call from subscr_paging_dispatch(), which stops
paging on all BTSs, which is not the responsibility of libmsc.

Change-Id: Ic2c785c9cc48b2c2c6557cbe1060d25afa89e38d
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
7842c30c4a Iu auth wip
Change-Id: I44effcca80dc6850178174dc957bcd5608b0ae14
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
922a7d6cf5 subscr_request_channel() -> subscr_request_conn()
Change-Id: Ife8e10b240693a8d369139881774f1892044aa65
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
7cfb2d3594 move subscr_request to gsm_subscriber.h
Change-Id: Idbbd39b0e068da17aafa97e315143509c69c50ea
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
7a2c919e87 add gsm_encr to subscr_conn
Change-Id: Id5797cd1f1bfa2cca2d3fbabc1981aa75546421b
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
4418ca90dd osmo-nitb becomes osmo-msc
Change-Id: I3787050b524954d8a4dd13495c458f3ee293807b
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
2892f20f6a remove unneccessary linking from some tests
The recent shifts and cuts have made some library linking for bsc, channel and
db tests unnecessary.
2017-03-16 15:32:31 +01:00
Neels Hofmeyr
12ea86518a cut off libbsc paging, pending paging in libmsc
Temporarily disable all paging to be able to link libmsc without libbsc.
Skip the paging part of channel_test because the paging is now disabled.

In osmo-nitb, paging is done on BSC level and MSC level "at the same time".
When the new MSC is fully operational, paging will be controlled separately on
the MSC level, and the BSC (RNC) level will be instructed over an IuCS or
A-interface to negotiate paging with the MS (UE). This MSC level paging does
not yet exist and will be added in subsequent commits.

Change-Id: I8b6920ddc54fc3f2876a59664e6722666d8a8a4a
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
2344971329 libmsc: duplicate gsm0808 / gsm48 functions (towards BSC)
In osmo-nitb, libmsc would directly call the functions on the BSC level, not
always via the bsc_api. When separating libmsc from libbsc, some functions are
missing from the linkage.

Hence duplicate these functions to libmsc, add an msc_ prefix for clarity, also
add a _tx to gsm0808_cipher_mode():

* add msc_gsm0808_tx_cipher_mode() (dummy/stub)
* add msc_gsm48_tx_mm_serv_ack()
* add msc_gsm48_tx_mm_serv_rej()

Call these from libmsc instead of

* gsm0808_cipher_mode()
* gsm48_tx_mm_serv_ack()
* gsm48_tx_mm_serv_rej()

Also add a comment relatd to msc_gsm0808_tx_cipher_mode() in two places.

Change-Id: I5b276853d3af71f5e3f0a031fd17b4fff0580020
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
0f5c225421 Use new msc_tx_dtap() instead of gsm0808_submit_dtap()
Aim: msc_tx_dtap() shall redirect to IuCS or A interfaces depending on subscr
conn.

Change-Id: I30d961f16eb7b9c0ab9cc3f43198098d3f1a909f
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
6ebcbb3d5c add libiudummy, to avoid linking Iu deps in tests
Change-Id: I4a66c4122011dbc87c6fcb336ab0461b86522c98
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
38fa951e52 move to libcommon-cs: gsm48_extract_mi(), gsm48_paging_extract_mi() -- TODO move to libfilter instead?
Change-Id: I00ca0caf8224de029f53f4dedb1146e3cf7650ec
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
49e65b3aeb msc_compl_l3(): publish in .h, tweak return value
Use new libmsc enum values for return val, to avoid dependency on libbsc
headers.

Make callable from other scopes: publish in osmo_msc.h and remove 'static' in
osmo_msc.c

Change-Id: If24007445899e9c75553a0dbf843ada3566b3380
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
5686329ffe add msc vty, remove nitb vty
Change-Id: I8f8980d6cfbf26f1b0e0197939833e55dbe521fb
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
ef1d83d4a7 add iucs.[hc]
Change-Id: I88e981f4c31393a98ae8d61176c65c9251a6f28b
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
62236530be add DIUCS debug log constant
Change-Id: Id347a3024fa495a1ab680db7320648d933a4018b
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
c0ee918a0c gsm0408_loc_upd_rej(): remove bts use (used only for debug log)
Change-Id: I3ac38f4b701ad8308470573260fa91a4b04c2f18
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
9f0d97ebd6 gsm_04_08, gsm_subscriber: decouple lac from bts
The idea is to not have a direct pointer to a bts struct (into BSC land), but a
LAC to resolve the BSC or RNC depending on the appropriate A or IuCS interface.

subscr_update(): remove bts arg, add lac arg.

Pass conn->lac to gsm48_generate_lai() instead of bts->location_area_code.

Change-Id: I9f2b298a785bf4b2a1b3fcdd91b8256106b2d9de
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
6314c57fec move t3212 to network level (periodic lu)
Set the T3212 default value in struct gsm_network and take that value when
creating a BTS.

Adjust VTY accordingly.

Change-Id: Ifb730f9d0106fe195adc30459a39290a07313b50
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
a2f09f7ddd libmsc: iucs dev: disable large parts of the code
Change-Id: I3ef6ca26150b6102a0fa22a88a60d9a442d640b4
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
bbfcb1843e Prepare entry/exit point for MSC -> BSC and MSC -> RNC communication.
Add msc_ifaces.[hc], a_iface.c, with a general msc_tx_dtap() to redirect to
different interfaces depending on the actual subscriber connection.

While iu_tx() is going to be functional fairly soon, the a_tx() is going to be
just a dummy for some time (see comment).

Add Iu specific fields in gsm_subscriber_connection: the UE connection pointer
and an indicator for the Integrity Protection status on Iu (to be fully
implemented in later commits).

Add lac member to gsm_subscriber_connection, to allow decoupling from
bts->location_area_code. The conn->lac will actually be set in iu.c in an
upcoming commit ("add iucs.[hc]").

Change-Id: Idf8020a30562426e8f939706bf5c2188d5a09798
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
6b54fe2155 don't use lchan in libmsc
Change-Id: Ic7ed7faa2bcc7aae799f41ed4abc2c001bfb61b7
2017-03-16 15:32:30 +01:00
Harald Welte
9c138f4785 gsm_04_08.c: Don't set msg->lchan nor msg->dst
the BSC-side of the API behind gsm0808_submit_dtap() is doing
this resolving again anyway.  So let's avoid doing it twice, and avoid
having more dependency of the MSC down into the lchan details.

Conflicts:
	openbsc/src/libmsc/gsm_04_08.c

Change-Id: I14254be68ee1a48e9f1ce968233414d86c6ba9d5
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
a81fbf0091 IuPS: cosmetic: explicitly check RAN type; move comment
Change-Id: I8375ba42dd47d7ccd9ce9290767d6f8653a23b94
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
7a4632c67c sgsn init: pass sgsn_config pointer to sgsn_vty_init(), not sgsn_parse_config
It makes sense semantically, and prepares for an upcoming commit that uses
the internal global config pointer in sgsn_vty_init(), which would not
be defined yet without this.

Change-Id: Ie4cf1c0a1c9e6330a134ff4b7b2e6d5699c12bd7
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
1802ff99cf sgsn_ranap_iu_event: handle some events without valid MM context
Change-Id: Ia7e74087d56996104b6d3935b1cf12166ff67f3a
2017-03-16 15:32:30 +01:00
Harald Welte
ec6465a073 SGSN: Don't indicate GERAN in Iu mode PDP CTX ACT REQ to GGSN 2017-03-16 15:32:30 +01:00
Neels Hofmeyr
1ca587aab0 vlr: fix: don't send CM Service Accept after Ciphering Command
Ciphering Mode Command is an implicit CM Service Accept, if we're sending
both we're confusing the MS.

Change-Id: I3a04debe9b01c086e7f44b6139cb8796fcc71d38

Conflicts:
	openbsc/tests/msc_vlr/msc_vlr_test_umts_authen.c
	openbsc/tests/msc_vlr/msc_vlr_test_umts_authen.err
2017-03-16 15:32:30 +01:00
Neels Hofmeyr
6da3bc7c0a fix: vlr: clear last_tuple when receiving auth tuples
When receiving more than one auth tuple during AUTS resync, the VLR would go on
to send the second tuple instead of the first. The unit test didn't catch that
because its fake HLR message contained only one tuple.

Adjust the test to send two tuples to catch this error.

Fix the code to clear vlr_subscr->last_tuple whenever new auth tuples are
received.

Change-Id: I1f84e7d2619aa8d9a0dcdfb50745feeb040264b9
2017-03-16 15:32:29 +01:00
Neels Hofmeyr
9267123b88 gsup_client: allow passing a unit id to identify with HLR
Before, each GSUP client would contact the HLR with an identical unit id, i.e.
"SGSN-00-00-00-00-00-00", with the result that some messages were sucked off by
the wrong client.

Pass explicit unit name from each gsup client user, so that OsmoMSC is "MSC"
and OsmoSGSN is "SGSN". Hence the HLR can properly route the messages.

Todo: also set some values instead of the zeros.

Change-Id: I3f8d6dd47c7013920e2a4bde006ed77afd974e80
2017-03-16 15:32:29 +01:00
Neels Hofmeyr
615ce2437f SI3: indicate R99+ MSC to GSM MS to enable UMTS AKA
Change-Id: Iaf11218327f139e8cabfbc5f9916505c66eadbd8
2017-03-16 15:32:29 +01:00
Neels Hofmeyr
ac5f9276c4 vlr: get SMS working, by SMS recipient MSISDN round-robin
The SQL based lookup of SMS for attached subscribers no longer works since the
SQL database no longer has the subscriber data. Replace with a round-robin on
the SMS recipient MSISDNs paired with a VLR subscriber RAM lookup whether the
subscriber is currently attached.

If there are many SMS for not-attached subscribers in the SMS database, this
will become inefficient: a DB hit returns a pending SMS, the RAM lookup will
reveal that the subscriber is not attached, after which the DB is hit for the
next SMS. It would become more efficient e.g. by having an MSISDN based hash
list for the VLR subscribers and by marking non-attached SMS recipients in the
SMS database so that they can be excluded with the SQL query already.

There is a sanity limit to do at most 100 db hits per attempt to find a pending
SMS. So if there are more than 100 stored SMS waiting for their recipients to
actually attach to the MSC, it may take more than one SMS queue trigger to
deliver SMS for subscribers that are actually attached.

This is not very beautiful, but is merely intended to carry us over to a time
when we have a proper separate SMSC entity.

Change-Id: I1acf9debb6ba9164e6edcfd5bc5e48e8c98f2b01
2017-03-16 15:32:29 +01:00
Neels Hofmeyr
d36144d6c9 msc_vlr tests: add tests to reject concurrenct conns
Change-Id: I5c04b1cf0ad302c35968e0f8dfb122997f3f7bf1
2017-03-16 15:32:29 +01:00
Neels Hofmeyr
f71b1168b6 Add msc_vlr test suite for MSC+VLR end-to-end tests
Change-Id: Ic073f3a069a7f5e7e421e0e56140f069ee9b10b8
2017-03-16 15:32:29 +01:00
Neels Hofmeyr
d20e7483d0 Use libvlr in libmsc (large refactoring)
Original libvlr code is by Harald Welte <laforge@gnumonks.org>,
polished and tweaked by Neels Hofmeyr <nhofmeyr@sysmocom.de>.

This is a long series of development collapsed in one patch. The original
history may still be available as branch neels/vlr_orig.

TODO: This commit may be split in several smaller changes before merging to
master.

Related: OS#1592

Change-Id: I702ba504ce2de93507312c28eca8d11f09f4ee8b
2017-03-16 15:32:29 +01:00
Harald Welte
067991aeb2 Add libvlr implementation
Original libvlr code is by Harald Welte <laforge@gnumonks.org>,
polished and tweaked by Neels Hofmeyr <nhofmeyr@sysmocom.de>.

This is a long series of development collapsed in one patch. The original
history may still be available as branch neels/vlr_orig.

Related: OS#1592
Change-Id: I3f75de5f0cc2ff77f276fd39832dd3621309c4b9
2017-03-16 15:32:29 +01:00
Harald Welte
e005619dc6 Introduce subscriber_connection ref-counting
This introduces a reference count for gsm_subscriber_connection. Every
user of the connection needs to hold a reference until done.  Once the
reference count dorps to zero, the connection is cleared towards the
BSC (which subsequently will clear any logical channels associated with
it).

Related: OS#1592
Change-Id: I8c05e6c81f246ff8b5bf91312f80410b1a85f15e
2017-03-16 15:32:29 +01:00
Neels Hofmeyr
7564acac24 logging: auth request: use hexdump without spaces for RAND, AUTN
Change-Id: I656d8619a1adc93e2f627f4e1ba21512a7374279
2017-03-16 15:32:29 +01:00
601 changed files with 161038 additions and 19198 deletions

62
.gitignore vendored
View File

@@ -1,63 +1 @@
debian/*.log
*.o
*.lo
*.a
*.la
.deps
Makefile
Makefile.in
bscconfig.h
bscconfig.h.in
src/osmo-mgw/osmo-mgw
*.*~
*.sw?
.libs
*.pyc
*.gcda
*.gcno
*.pc
#configure
aclocal.m4
autom4te.cache/
config.log
config.status
config.guess
config.sub
configure
compile
depcomp
install-sh
missing
stamp-h1
libtool
ltmain.sh
m4/*.m4
# git-version-gen magic
.tarball-version
.version
#tests
tests/testsuite.dir
tests/*/*_test
tests/atconfig
tests/atlocal
tests/package.m4
tests/testsuite
tests/testsuite.log
writtenconfig/
# manuals
doc/manuals/*.html
doc/manuals/*.svg
doc/manuals/*.pdf
doc/manuals/*__*.png
doc/manuals/*.check
doc/manuals/generated/
doc/manuals/osmomsc-usermanual.xml
doc/manuals/common
doc/manuals/build

View File

@@ -1,3 +1,3 @@
[gerrit]
host=gerrit.osmocom.org
project=osmo-mgw
project=openbsc

24
README
View File

@@ -1,24 +0,0 @@
About OsmoMGW
=============
OsmoMGW originated from the OpenBSC project, which started as a minimalistic
all-in-one implementation of the GSM Network. In 2017, OpenBSC had reached
maturity and diversity (including M3UA SIGTRAN and 3G support in the form of
IuCS and IuPS interfaces) that naturally lead to a separation of the all-in-one
approach to fully independent separate programs as in typical GSM networks.
OsmoMGW was one of the parts split off from the old openbsc.git. It originated
as a solution to merely navigate RTP streams through a NAT, but has since
matured to a Media Gateway implementation that is capable of streaming RTP for
2G (AoIP) and 3G (IuCS) GSM networks as well as (still not implemented at time
of writing) transcoding between TRAU, various RTP payloads and IuUP.
The OsmoMGW program exposes an MGCP interface towards clients like OsmoMSC and
OsmoBSC, and receives and sends RTP streams as configured via MGCP.
The libosmo-mgcp-client library exposes utilities used by e.g. OsmoMSC (found
in osmo-msc.git) to instruct OsmoMGW via its MGCP service.
Find OsmoMGW issue tracker and wiki online at
https://osmocom.org/projects/osmo-mgw
https://osmocom.org/projects/osmo-mgw/wiki

View File

@@ -1,26 +0,0 @@
# When cleaning up this file upon a release:
#
# - Note that the release version number is entirely unrelated to the API
# versions. A release version 5.2.3 may happily have an API version of 42:7:5.
#
# - Bump API version in src/lib*/Makefile.am files according to chapter
# "Library interface versions" of the libtool documentation.
# https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
#
# - Iff the 'current' API version has changed, rename debian/lib*.install
#
# API version bumping for the impatient:
# LIBVERSION=c:r:a (current:revision_of_current:backwards_compat_age)
# 5:2:4 means that
# - this implements version 5 of the API;
# - this is the 2nd (compatible) revision of API version 5;
# - this is backwards compatible to all APIs since 4 versions ago,
# i.e. callers that need API versions from 1 to 5 can use this.
#
# Bumping API versions recipe:
# If the library source code has changed at all since the last update, r++;
# If any interfaces have been added, removed, or changed since the last update, c++, r=0;
# If any interfaces have been added since the last public release, a++;
# If any interfaces have been removed or changed since the last public release, a=0.
#
#library what description / commit summary line

View File

@@ -1,212 +0,0 @@
dnl Process this file with autoconf to produce a configure script
AC_INIT([osmo-mgw],
m4_esyscmd([./git-version-gen .tarball-version]),
[openbsc@lists.osmocom.org])
dnl *This* is the root dir, even if an install-sh exists in ../ or ../../
AC_CONFIG_AUX_DIR([.])
AM_INIT_AUTOMAKE([dist-bzip2])
AC_CONFIG_TESTDIR(tests)
dnl kernel style compile messages
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
dnl include release helper
RELMAKE='-include osmo-release.mk'
AC_SUBST([RELMAKE])
dnl checks for programs
AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_INSTALL
LT_INIT
dnl patching ${archive_cmds} to affect generation of file "libtool" to fix linking with clang
AS_CASE(["$LD"],[*clang*],
[AS_CASE(["${host_os}"],
[*linux*],[archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'])])
dnl check for pkg-config (explained in detail in libosmocore/configure.ac)
AC_PATH_PROG(PKG_CONFIG_INSTALLED, pkg-config, no)
if test "x$PKG_CONFIG_INSTALLED" = "xno"; then
AC_MSG_WARN([You need to install pkg-config])
fi
PKG_PROG_PKG_CONFIG([0.20])
dnl check for AX_CHECK_COMPILE_FLAG
m4_ifdef([AX_CHECK_COMPILE_FLAG], [], [
AC_MSG_ERROR([Please install autoconf-archive; re-run 'autoreconf -fi' for it to take effect.])
])
dnl checks for libraries
AC_SEARCH_LIBS([dlopen], [dl dld], [LIBRARY_DL="$LIBS";LIBS=""])
AC_SUBST(LIBRARY_DL)
AC_SEARCH_LIBS([dlsym], [dl dld], [LIBRARY_DLSYM="$LIBS";LIBS=""])
AC_SUBST(LIBRARY_DLSYM)
PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore >= 1.1.0)
PKG_CHECK_MODULES(LIBOSMOGSM, libosmogsm >= 1.1.0)
PKG_CHECK_MODULES(LIBOSMOCTRL, libosmoctrl >= 1.1.0)
PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 1.1.0)
PKG_CHECK_MODULES(LIBOSMONETIF, libosmo-netif >= 0.6.0)
AC_ARG_ENABLE(sanitize,
[AS_HELP_STRING(
[--enable-sanitize],
[Compile with address sanitizer enabled],
)],
[sanitize=$enableval], [sanitize="no"])
if test x"$sanitize" = x"yes"
then
CFLAGS="$CFLAGS -fsanitize=address -fsanitize=undefined"
CPPFLAGS="$CPPFLAGS -fsanitize=address -fsanitize=undefined"
fi
AC_ARG_ENABLE(werror,
[AS_HELP_STRING(
[--enable-werror],
[Turn all compiler warnings into errors, with exceptions:
a) deprecation (allow upstream to mark deprecation without breaking builds);
b) "#warning" pragmas (allow to remind ourselves of errors without breaking builds)
]
)],
[werror=$enableval], [werror="no"])
if test x"$werror" = x"yes"
then
WERROR_FLAGS="-Werror"
WERROR_FLAGS+=" -Wno-error=deprecated -Wno-error=deprecated-declarations"
WERROR_FLAGS+=" -Wno-error=cpp" # "#warning"
CFLAGS="$CFLAGS $WERROR_FLAGS"
CPPFLAGS="$CPPFLAGS $WERROR_FLAGS"
fi
dnl Checks for typedefs, structures and compiler characteristics
AX_CHECK_COMPILE_FLAG([-Werror=implicit], [CFLAGS="$CFLAGS -Werror=implicit"])
AX_CHECK_COMPILE_FLAG([-Werror=maybe-uninitialized], [CFLAGS="$CFLAGS -Werror=maybe-uninitialized"])
AX_CHECK_COMPILE_FLAG([-Werror=memset-transposed-args], [CFLAGS="$CFLAGS -Werror=memset-transposed-args"])
AX_CHECK_COMPILE_FLAG([-Wnull-dereference], [CFLAGS="$CFLAGS -Wnull-dereference"])
AX_CHECK_COMPILE_FLAG([-Werror=sizeof-array-argument], [CFLAGS="$CFLAGS -Werror=sizeof-array-argument"])
AX_CHECK_COMPILE_FLAG([-Werror=sizeof-pointer-memaccess], [CFLAGS="$CFLAGS -Werror=sizeof-pointer-memaccess"])
# Coverage build taken from WebKit's configure.in
AC_MSG_CHECKING([whether to enable code coverage support])
AC_ARG_ENABLE(coverage,
AC_HELP_STRING([--enable-coverage],
[enable code coverage support [default=no]]),
[],[enable_coverage="no"])
AC_MSG_RESULT([$enable_coverage])
if test "$enable_coverage" = "yes"; then
COVERAGE_CFLAGS="-ftest-coverage -fprofile-arcs"
COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
AC_SUBST([COVERAGE_CFLAGS])
AC_SUBST([COVERAGE_LDFLAGS])
fi
AC_ARG_ENABLE([vty_tests],
AC_HELP_STRING([--enable-vty-tests],
[Include the VTY/CTRL tests in make check (deprecated)
[default=no]]),
[enable_ext_tests="$enableval"],[enable_ext_tests="no"])
AC_ARG_ENABLE([external_tests],
AC_HELP_STRING([--enable-external-tests],
[Include the VTY/CTRL tests in make check [default=no]]),
[enable_ext_tests="$enableval"],[enable_ext_tests="no"])
if test "x$enable_ext_tests" = "xyes" ; then
AM_PATH_PYTHON
AC_CHECK_PROG(OSMOTESTEXT_CHECK,osmotestvty.py,yes)
if test "x$OSMOTESTEXT_CHECK" != "xyes" ; then
AC_MSG_ERROR([Please install git://osmocom.org/python/osmo-python-tests to run the VTY/CTRL tests.])
fi
fi
AC_MSG_CHECKING([whether to enable VTY/CTRL tests])
AC_MSG_RESULT([$enable_ext_tests])
AM_CONDITIONAL(ENABLE_EXT_TESTS, test "x$enable_ext_tests" = "xyes")
# Generate manuals
AC_ARG_ENABLE(manuals,
[AS_HELP_STRING(
[--enable-manuals],
[Generate manual PDFs [default=no]],
)],
[osmo_ac_build_manuals=$enableval], [osmo_ac_build_manuals="no"])
AM_CONDITIONAL([BUILD_MANUALS], [test x"$osmo_ac_build_manuals" = x"yes"])
AC_ARG_VAR(OSMO_GSM_MANUALS_DIR, [path to common osmo-gsm-manuals files, overriding pkg-config and "../osmo-gsm-manuals"
fallback])
if test x"$osmo_ac_build_manuals" = x"yes"
then
# Find OSMO_GSM_MANUALS_DIR (env, pkg-conf, fallback)
if test -n "$OSMO_GSM_MANUALS_DIR"; then
echo "checking for OSMO_GSM_MANUALS_DIR... $OSMO_GSM_MANUALS_DIR (from env)"
else
OSMO_GSM_MANUALS_DIR="$($PKG_CONFIG osmo-gsm-manuals --variable=osmogsmmanualsdir 2>/dev/null)"
if test -n "$OSMO_GSM_MANUALS_DIR"; then
echo "checking for OSMO_GSM_MANUALS_DIR... $OSMO_GSM_MANUALS_DIR (from pkg-conf)"
else
OSMO_GSM_MANUALS_DIR="../osmo-gsm-manuals"
echo "checking for OSMO_GSM_MANUALS_DIR... $OSMO_GSM_MANUALS_DIR (fallback)"
fi
fi
if ! test -d "$OSMO_GSM_MANUALS_DIR"; then
AC_MSG_ERROR("OSMO_GSM_MANUALS_DIR does not exist! Install osmo-gsm-manuals or set OSMO_GSM_MANUALS_DIR.")
fi
# Find and run check-depends
CHECK_DEPENDS="$OSMO_GSM_MANUALS_DIR/check-depends.sh"
if ! test -x "$CHECK_DEPENDS"; then
CHECK_DEPENDS="osmo-gsm-manuals-check-depends"
fi
if ! $CHECK_DEPENDS; then
AC_MSG_ERROR("missing dependencies for --enable-manuals")
fi
# Put in Makefile with absolute path
OSMO_GSM_MANUALS_DIR="$(realpath "$OSMO_GSM_MANUALS_DIR")"
AC_SUBST([OSMO_GSM_MANUALS_DIR])
fi
# https://www.freedesktop.org/software/systemd/man/daemon.html
AC_ARG_WITH([systemdsystemunitdir],
[AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files])],,
[with_systemdsystemunitdir=auto])
AS_IF([test "x$with_systemdsystemunitdir" = "xyes" -o "x$with_systemdsystemunitdir" = "xauto"], [
def_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
AS_IF([test "x$def_systemdsystemunitdir" = "x"],
[AS_IF([test "x$with_systemdsystemunitdir" = "xyes"],
[AC_MSG_ERROR([systemd support requested but pkg-config unable to query systemd package])])
with_systemdsystemunitdir=no],
[with_systemdsystemunitdir="$def_systemdsystemunitdir"])])
AS_IF([test "x$with_systemdsystemunitdir" != "xno"],
[AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])])
AM_CONDITIONAL([HAVE_SYSTEMD], [test "x$with_systemdsystemunitdir" != "xno"])
AC_MSG_RESULT([CFLAGS="$CFLAGS"])
AC_MSG_RESULT([CPPFLAGS="$CPPFLAGS"])
dnl Generate the output
AM_CONFIG_HEADER(bscconfig.h)
AC_OUTPUT(
libosmo-mgcp-client.pc
include/Makefile
include/osmocom/Makefile
include/osmocom/mgcp_client/Makefile
include/osmocom/mgcp/Makefile
src/Makefile
src/libosmo-mgcp-client/Makefile
src/libosmo-mgcp/Makefile
src/osmo-mgw/Makefile
tests/Makefile
tests/atlocal
tests/mgcp_client/Makefile
tests/mgcp/Makefile
doc/Makefile
doc/examples/Makefile
doc/manuals/Makefile
contrib/Makefile
contrib/systemd/Makefile
Makefile)

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@@ -1,3 +0,0 @@
SUBDIRS = systemd
EXTRA_DIST = ipa.py

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@@ -1,16 +1,4 @@
#!/usr/bin/env bash
# jenkins build helper script for openbsc. This is how we build on jenkins.osmocom.org
#
# environment variables:
# * WITH_MANUALS: build manual PDFs if set to "1"
# * PUBLISH: upload manuals after building if set to "1" (ignored without WITH_MANUALS = "1")
#
if ! [ -x "$(command -v osmo-build-dep.sh)" ]; then
echo "Error: We need to have scripts/osmo-deps.sh from http://git.osmocom.org/osmo-ci/ in PATH !"
exit 2
fi
set -ex
@@ -19,49 +7,45 @@ deps="$base/deps"
inst="$deps/install"
export deps inst
osmo-clean-workspace.sh
mkdir "$deps" || true
osmo-build-dep.sh libosmocore "" ac_cv_path_DOXYGEN=false
rm -rf "$inst"
verify_value_string_arrays_are_terminated.py $(find . -name "*.[hc]")
osmo-build-dep.sh libosmocore "" ac_cv_path_DOXYGEN=false
export PKG_CONFIG_PATH="$inst/lib/pkgconfig:$PKG_CONFIG_PATH"
export LD_LIBRARY_PATH="$inst/lib"
export PATH="$inst/bin:$PATH"
if [ "x$IU" = "x--enable-iu" ]; then
netif_branch="sysmocom/sctp"
sccp_branch="sysmocom/iu"
fi
osmo-build-dep.sh libosmo-abis
osmo-build-dep.sh libosmo-netif
osmo-build-dep.sh libosmo-netif $netif_branch
osmo-build-dep.sh libosmo-sccp $sccp_branch
PARALLEL_MAKE="" osmo-build-dep.sh libsmpp34
osmo-build-dep.sh openggsn
# Additional configure options and depends
CONFIG=""
if [ "$WITH_MANUALS" = "1" ]; then
osmo-build-dep.sh osmo-gsm-manuals
CONFIG="--enable-manuals"
if [ "x$IU" = "x--enable-iu" ]; then
osmo-build-dep.sh libasn1c
#osmo-build-dep.sh asn1c aper-prefix # only needed for make regen in osmo-iuh
osmo-build-dep.sh osmo-iuh
fi
set +x
echo
echo
echo
echo " =============================== osmo-mgw ==============================="
echo " =============================== openbsc ==============================="
echo
set -x
cd "$base"
cd openbsc
autoreconf --install --force
./configure --enable-vty-tests --enable-external-tests --enable-werror $CONFIG
./configure --enable-osmo-bsc --enable-nat $SMPP $MGCP $IU --enable-vty-tests --enable-external-tests
$MAKE $PARALLEL_MAKE
LD_LIBRARY_PATH="$inst/lib" $MAKE check \
|| cat-testlogs.sh
LD_LIBRARY_PATH="$inst/lib" \
DISTCHECK_CONFIGURE_FLAGS="--enable-vty-tests --enable-external-tests $CONFIG" \
$MAKE distcheck \
LD_LIBRARY_PATH="$inst/lib" $MAKE distcheck \
|| cat-testlogs.sh
if [ "$WITH_MANUALS" = "1" ] && [ "$PUBLISH" = "1" ]; then
make -C "$base/doc/manuals" publish
fi
$MAKE maintainer-clean
osmo-clean-workspace.sh

View File

@@ -1,136 +0,0 @@
#
# spec file for package osmo-mgw
#
# Copyright (c) 2017, Martin Hauke <mardnh@gmx.de>
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via http://bugs.opensuse.org/
#
Name: osmo-mgw
Version: 0.0.0
Release: 0
Summary: Osmocom's Media Gateway for 2G and 3G circuit-switched mobile networks
License: AGPL-3.0-or-later AND GPL-2.0-or-later
Group: Hardware/Mobile
URL: https://osmocom.org/projects/osmo-mgw
Source: %{name}-%{version}.tar.xz
BuildRequires: automake >= 1.9
BuildRequires: libtool >= 2
BuildRequires: pkgconfig >= 0.20
%if 0%{?centos_ver}
BuildRequires: systemd
%else
BuildRequires: systemd-rpm-macros
%endif
BuildRequires: pkgconfig(libosmo-netif) >= 0.6.0
BuildRequires: pkgconfig(libosmocore) >= 1.0.0
BuildRequires: pkgconfig(libosmoctrl) >= 1.1.0
BuildRequires: pkgconfig(libosmogsm) >= 1.0.0
BuildRequires: pkgconfig(libosmovty) >= 1.0.0
BuildRequires: pkgconfig(libosmocoding) >= 1.0.0
%{?systemd_requires}
%description
OsmoMGW is Osmocom's Media Gateway for 2G and 3G circuit-switched mobile networks.
%package -n libosmo-mgcp-client6
Summary: Osmocom's Media Gateway Control Protocol client library
Group: System/Libraries
%description -n libosmo-mgcp-client6
Osmocom's Media Gateway Control Protocol client library.
%package -n libosmo-mgcp-client-devel
Summary: Development files for Osmocom's Media Gateway Control Protocol client library
Group: Development/Libraries/C and C++
Requires: libosmo-mgcp-client6 = %{version}
%description -n libosmo-mgcp-client-devel
Osmocom's Media Gateway Control Protocol client librarary.
This subpackage contains libraries and header files for developing
applications that want to make use of libosmo-mgcp-client.
%package -n libosmo-mgcp-devel
Summary: Development files for Osmocom's Media Gateway server library
Group: Development/Libraries/C and C++
%description -n libosmo-mgcp-devel
Osmocom's Media Gateway Control Protocol server library.
This subpackage contains libraries and header files for developing
applications that want to make use of libosmo-mgcp.
%prep
%setup -q
%build
echo "%{version}" >.tarball-version
autoreconf -fi
%configure \
--disable-static \
--docdir=%{_docdir}/%{name} \
--with-systemdsystemunitdir=%{_unitdir}
make %{?_smp_mflags}
%install
%make_install
find %{buildroot} -type f -name "*.la" -delete -print
%check
make %{?_smp_mflags} check || (find . -name testsuite.log -exec cat {} +)
%post -n libosmo-mgcp-client6 -p /sbin/ldconfig
%postun -n libosmo-mgcp-client6 -p /sbin/ldconfig
%if 0%{?suse_version}
%preun
%service_del_preun osmo-mgw.service
%postun
%service_del_postun osmo-mgw.service
%pre
%service_add_pre osmo-mgw.service
%post
%service_add_post osmo-mgw.service
%endif
%files
%license COPYING
%doc AUTHORS README
%dir %{_docdir}/%{name}/examples
%dir %{_docdir}/%{name}/examples/osmo-mgw
%{_docdir}/%{name}/examples/osmo-mgw/osmo-mgw.cfg
%{_bindir}/osmo-mgw
%{_unitdir}/osmo-mgw.service
%dir %{_sysconfdir}/osmocom
%config %{_sysconfdir}/osmocom/osmo-mgw.cfg
%files -n libosmo-mgcp-client6
%{_libdir}/libosmo-mgcp-client.so.6*
%files -n libosmo-mgcp-client-devel
%{_libdir}/libosmo-mgcp-client.so
%{_libdir}/pkgconfig/libosmo-mgcp-client.pc
%dir %{_includedir}/osmocom
%dir %{_includedir}/osmocom/mgcp_client
%{_includedir}/osmocom/mgcp_client/*.h
%files -n libosmo-mgcp-devel
%dir %{_includedir}/osmocom
%dir %{_includedir}/osmocom/mgcp
%{_includedir}/osmocom/mgcp/*.h
%changelog

View File

@@ -1,6 +0,0 @@
EXTRA_DIST = osmo-mgw.service
if HAVE_SYSTEMD
systemdsystemunit_DATA = \
osmo-mgw.service
endif

View File

@@ -1,11 +0,0 @@
[Unit]
Description=Osmocom Media Gateway (MGW)
[Service]
Type=simple
Restart=always
ExecStart=/usr/bin/osmo-mgw -s -c /etc/osmocom/osmo-mgw.cfg
RestartSec=2
[Install]
WantedBy=multi-user.target

1
debian/autoreconf vendored Normal file
View File

@@ -0,0 +1 @@
openbsc

479
debian/changelog vendored
View File

@@ -1,476 +1,75 @@
osmo-mgw (1.7.0) unstable; urgency=medium
openbsc (0.15.1) UNRELEASED; urgency=medium
[ Neels Hofmeyr ]
* rename codecs_cmp() to codecs_same()
* mgcp_codec: constify 'param' arg
* fix crashes: don't assert on incoming RTP packet size
* mgcp_send(): stop looping on conversion error
* mgcp_codec: split codec_free() off of codec_init()
* fix memleak: actually free strings in mgcp_codec_reset_all()
* mgcp_test: extend / rewrite test_mgcp_codec_pt_translate()
* test_mgcp_codec_pt_translate(): more tests
* differentiate AMR octet-aligned=0 vs =1
* ptmap: implicitly match '/8000' and '/8000/1'
* mgcp_codec: codec_set(): log about all possible errors
* mgcp_codec_add: fix audio_name size check
* explicitly free codecs in mgcp_rtp_conn_cleanup()
* tweak mgcp_parse_audio_ptime_rtpmap()
* SDP: store all ptmap entries
* mgcp_client_fsm cleanup: Do not assert on DLCX failure
* clear pending requests on MGCP failure
* client: endp fsm: add notify struct, prep for cancel-notify
* client: endp fsm: clear ci[] before dispatching DLCX success
* client: endp fsm: allow cancelling a notify event
* client: endp fsm: add osmo_mgcpc_ep_ci_ep()
* accept MGCP without SDP
* fix use-after-free: require new fsm deferred dealloc, check for term
* Move forward toward a new release.
* Prevent SGSN starting with 'auth-policy remote' when no 'gsup remote-*' are configured.
Note: such configs are broken without extra workarounds anyway.
[ Pau Espin Pedrol ]
* mgcp_test: Correctly release all endpoints allocated
* mgw: Allocate mgcp_conn instance under tcfg->endpoints
-- Holger Hans Peter Freyther <holger@moiji-mobile.com> Tue, 24 May 2016 23:14:31 +0200
[ Harald Welte ]
* manual: Fix copy+paste error
* mgcp_client: Check for osmo_fsm_register() error return value
* Move fsm_mgcp_client regstration to __attribute__((contructor))
* exit(2) on unsupported positional arguments on command line
openbsc (0.14.0) unstable; urgency=low
[ Oliver Smith ]
* osmoappdesc.py: switch to python 3
* New upstream tag and additional patches.
-- Pau Espin Pedrol <pespin@sysmocom.de> Fri, 03 Jan 2020 13:35:09 +0100
-- Holger Hans Peter Freyther <holger@freyther.de> Sat, 14 Mar 2015 20:33:25 +0100
osmo-mgw (1.6.0) unstable; urgency=medium
openbsc (0.12.0+git26-7) unstable; urgency=low
[ Oliver Smith ]
* Cosmetic: fix spaces/tabs in mgcp_requests[]
* Inactive connection cleanup (disabled by default)
* debian: create -doc subpackage with pdf manuals
* vty: allow 0 as conn-timeout to disable it
* vty: update desc of conn-timeout
* manuals: update VTY documentation
* "make dist" fix for: no rule to make mgcp_common.h
* contrib/jenkins.sh: run "make maintainer-clean"
* 64bit fix for the MGCP rewriting
[ Philipp Maier ]
* Add option to GSM HR frames to RFC5593 representation
* mgcp_sdp: cosmetic: correct typo in comment
* mgco_client: cosmetic: remove excess whitespace
* mgcp_sdp: mgcp_sdp.c does not include own header file
* mgcp_sdp: untangle parsing of a= parameters
* mgcp_network: use mgcp_rtp_codec in downlink format callback
* AMR: Add function to convert between bw-effient and octet aligned mode
-- Holger Hans Peter Freyther <holger@freyther.de> Wed, 07 Nov 2012 11:39:34 +0100
[ Neels Hofmeyr ]
* log: don't spam with "can not patch PT" messages
* mgcp client: allow setting conn mode for CRCX and MDCX
* make codec_table public as osmo_mgcpc_codec_names
* move MGW endpoint FSM from osmo-bsc to here
* fix: multiple initial CRCX
* constify map_codec_to_pt() ptmap arg
openbsc (0.12.0+git26-6) precise; urgency=low
[ Pau Espin Pedrol ]
* mgcp-client: whitespace cleanup in mgcp_client.c
* mgcp-client: Sanitize implementation of mgcp_client_rtpbridge_wildcard
* libosmo-mgcp: Use trunk type during endpoint allocation
* cosmetic: Fix typos in comment
* cosmetic: tests: mgcp_client_test: clean trailing whitespace
* mgcp_msg: Log faulty line on Osmux parsing error
* cosmetic: handle_modify_con: Fix indentation level
* Introduce log fmt helpers LOGPENDP and LOGPCONN
* create_response_with_sdp: Fix inclusion of X-Osmux
* osmux: Cleanup of CID alloc pool APIs
* mgcp_osmux.c: osmux_enable_endpoint: Fix incorrect return check
* osmux: Log osmux socket during osmux_init
* mgcp-cli: Change osmo_mgcpc_ep_fsm name to avoid collision with old osmo-bsc
* osmux: Document func and return different rc upon osmux init failure
* osmux: Fix reception of legacy dummy payloads
* osmux: Use LOGPCONN in several log calls
* cosmetic: mgcp_udp_send: Document port param is in network byte order
* cosmetic: osmux: Document network byte order in port variable
* vty: Allow enabling Osmux
* osmux: Allocate CID during CRCX
* osmux: Introduce mgcp_conn_rtp_is_osmux() helper
* osmux: Mark conn_rtp->type as osmux during CRCX
* mgcp-cli: Allow submitting X-Osmux on CRCX request
* mgcp-cli: Parse X-Osmux on CRCX response
* osmux: Handle Osmux MGCP extension in MDCX messages
* mgcp-cli: Allow submitting X-Osmux on MDCX request
* mgcp-cli: Parse X-Osmux on MDCX response
* osmux: Drop unneeded OSMUX_STATE_NEGOTIATING
* mgcp-cli: endpoint_fsm: Add API to retrieve Osmux CID from MGW
* osmux: Provide correct local port during mgcp resp
* osmux: Use remote port to send osmux frames
* osmux: Improve logging around osmux enabling events
* osmux: Delay osmux enable of conn until remote addr is configured by MDCX
* osmux: Redo read/write osmux glue code to have data routed correctly
* mgw, mgcp-li: Handle X-Osmux param name as case insensitive
* osmux: Use DUMMY ft msg as per Osmux spec
* osmux: Fix loopback for Osmux connections
* osmux: Fix CID release for non-enabled connections
* osmux: Fix hardcoded rtp payload_type 98 in osmux conn
* mgcp-cli: Validate osmux cid value during mgcp_msg_gen
* mgw: Support uppercase LCO options
* mgw: Support lowercase header parameters
* mgcp-cli: Support lowercase header parameters
* mgw: Support receiving uppercase connection mode
* mgw: Support receiving lowercase LCO codec
* mgw: Make check of duplicated LCO fields case insensitive
* mgw: Allow receiving lowercase MGCP header keyword
* mgw: Allow receiving lowercase X-Osmo-Ign Callid field
* mgw: Allow receiving uppercase noanswer keyword
* doc: X-Osmo-IGN: small formatting and typo fixes
* doc: Add Osmux documentation to OsmoMGW User Manual
* Catch unsigned integer MGCP parsing errors with strtoul
* Fix return variable of strtoul()
* Remove undefined param passed to {logging,osmo_stats}_vty_add_cmds
* configure.ac: Require libosmo-netif 0.6.0
* Added init script for osmocom-sgsn.
[ Alexander Couzens ]
* mgcp_internal: LOGPENDP: ensure *endp is not NULL
-- Eric Butler <eric@codebutler.com> Fri, 24 Aug 2012 21:04:32 -0700
[ Harald Welte ]
* handle NULL return of rate_ctr_group_alloc()
* update .gitignore
* mgcp_sdp: Don't check if an unsigned int is below 0
openbsc (0.12.0+git26-5) precise; urgency=low
[ Vadim Yanitskiy ]
* configure.ac: drop useless check for -fvisibility=hidden
* Don't enable MNCC sock by default.
* Automatically create important directories.
* Fix init script 'stop' command.
[ Daniel Willmann ]
* manuals: Add script to regenerate vty/counter documentation
* manuals: Update vty/counter documentation
-- Eric Butler <eric@codebutler.com> Fri, 24 Aug 2012 20:56:33 -0700
[ Hoernchen ]
* turn -Werror=null-dereference into a warning
openbsc (0.12.0+git26-4) precise; urgency=low
-- Pau Espin Pedrol <pespin@sysmocom.de> Wed, 07 Aug 2019 16:52:58 +0200
* Specify HLR path and enable RTP proxy.
osmo-mgw (1.5.0) unstable; urgency=medium
-- Eric Butler <eric@codebutler.com> Mon, 20 Aug 2012 00:21:07 -0700
[ Pau Espin Pedrol ]
* gitignore: Filter *.pc
* configure: Find correct libgsm's gsm.h header
* vty: Fix typo writing bts-jitter-buffer-delay-{min,max}
* Remove libosmo-legacy-mgcp and osmo-bsc-mgcp
* debian: Remove dangling symlink to osmo-bsc-mgcp.service
* Install systemd services with autotools
* Install sample cfg file to /etc/osmocom
* mgcp: Fix osmux_cid_bitmap static array size calculation
* mgcp_osmux: Use define to calculate rtp_ssrc_winlen
* osmux: Avoid initing output without enabling osmux
* mgcp: Log endpoint nr consistently as hex
* osmux_send_dummy: Avoid logging incorrectly and sending if osmux not enabled
* osmux: Don't process regular osmux frames if disabled by cfg
* osmux: Move parse_cid of legacy dummy frames to own function
* osmux: Make func handling dummy frames independent of endp type
* osmux: allow enabling osmux only on correct activating state
* osmux: Improve checks around activating and using enabled osmux
* osmux.h: Document enum osmux_state
* osmux: Avoid processing further frames if conn not found
openbsc (0.12.0+git26-3) precise; urgency=low
[ Philipp Maier ]
* mgcp_client_fsm: allow ptmap in mgcp_client_fsm as well
* mgcp_network: translate payload type numbers in RTP packets
* mgcp_client: use IETF source port as for MGCP
* mgcp_client: increment local port number when port is in use
* mgcp_test: release endpoints after use
* network: do not patch PT of RTCP packets
* network: check packets before further processing
* Cosmetic: remove misplaced line break
* mgcp_sdp: restructure mgcp_write_response_sdp() (rtpmap)
* mgcp_sdp: restructure mgcp_write_response_sdp() (audio)
* mgcp_client: check local port only once
* mgcp_client_fsm: switch to MGCP_CONN_RECV_SEND in add_audio()
* mgcp_protocol: increase buffer space for codec name in LCO
* osmo-mgw: Add vty reference manual
* Fix init script.
[ Neels Hofmeyr ]
* fix handling of "Wrong domain name" error
* interpret domain '*' as 'allow any domain'
* cosmetic: log: fix "CallIDs does not match"
* fix 3G hack: allow any IP for loopback and 0.0.0.0
* cosmetic: drop code dup in mgcp_client_fsm.c CRCX
* add X-Osmo-IGN MGCP header to ignore CallID
* X-Osmo-IGN: rather parse items by token, not char
* mgcp_test: fix log of conn_id presence
* mgcp_test: fix get_conn_id_from_response() CI length
* mgcp_client_test: cosmetically re-arrange reply_to() args
* mgcp_client_test: use "\r\n\r\n" instead of "\n\n"
* mgcp_client_test: also verify received conn_id
* mgcp_client_test: test long conn_id
* mgcp_client: error on too long conn id
* mgcp_common: rename to MGCP_CONN_ID_MAXLEN
* doc: fix mgcp_verify_ci() return val doc
* mgcp_verify_ci(): return meaningful error codes
* fix mgcp_verify_ci(): off-by-one in max len check
* generate shorter 'I:' conn IDs
* mgcp_conn_get(): compare conn Id ('I:') case insensitively
* mgcp_conn_get(): match conn Id ('I:') despite leading zeros
* cosmetic: mgcp_test: fix get_conn_id_from_response()
* comment: indicate struct type for mgcp_endpoint.conns
* log: avoid logging early media as error
* fix osmo-mgw -s; fixes osmo-mgw.service using -s
* Importing history from osmo-gsm-manuals.git
* OsmoMGW: update VTY reference
* OsmoMGW: document the 'X-Osmo-IGN' MGCP extension
* mgw: update vty reference
* drop/replace very weird logging in mgcp_client.c
* check_rtp: on IP:port errors, log the IP and port
* osmo-mgw: err-log: include expected domain name
* mgcp_client_vty: fix missing talloc_free
* mgcp_client: drop a bunch of dead code
* mgcp_client: logging tweaks
* mgcp_client: make domain part of endpoint configurable
* mgcp_client: tweak some log levels INFO -> {DEBUG,ERROR}
-- Eric Butler <eric@codebutler.com> Sun, 19 Aug 2012 16:05:44 -0700
[ Stefan Sperling ]
* add VTY commands which show specific mgcp endpoints
* add MGCP CRCX command statistics to osmo-mgw
* show RTP TX/RX stats in 'mgcp show stats' output
* use local variable for rate counters in handle_create_con()
* add more mgcp crxc error counters
* add MDCX command statistics to osmo-mgw
* add aggregated rtp connection stats to osmo-mgw
* add DLCX command statistics to osmo-mgw
openbsc (0.12.0+git26-2) precise; urgency=low
[ Harald Welte ]
* debian/rules: Don't overwrite .tarball-version
* check_rtp_origin(): Don't memcmp sockadd_in and in_addr
* check_rtp_origin(): Avoid using memcmp for comparing integer types
* vty-ref: Update URI of docbook 5.0 schema
* Fix libdbi package dependency.
[ Daniel Willmann ]
* mgw: Add new VTY reference
* Add initial OsmoMGW manual
-- Eric Butler <eric@codebutler.com> Wed, 15 Aug 2012 00:35:37 -0700
[ Oliver Smith ]
* build manuals moved here from osmo-gsm-manuals.git
* jenkins.sh: remove leftover MGCP env variable
* Fix DISTCHECK_CONFIGURE_FLAGS override
* contrib/jenkins.sh: build and publish manuals
* contrib: fix makedistcheck with disabled systemd
openbsc (0.12.0+git26-1) precise; urgency=low
-- Harald Welte <laforge@gnumonks.org> Sun, 20 Jan 2019 15:02:18 +0100
* Fix version issue.
osmo-mgw (1.4.0) unstable; urgency=medium
-- Eric Butler <eric@codebutler.com> Tue, 14 Aug 2012 21:00:51 -0700
[ Philipp Maier ]
* network: independently initalize state->out_stream
* stats: use libosmocore rate counter for in/out_stream.err_ts_counter
* mgcp_sdp: correct apidoc of mgcp_parse_sdp_data
* vty: clean up rtp port-range command
* sdp: remove unused alt_codec field from struct mgcp_rtp_end
* sdp: remove circular inclusion
* protocol: Try whole port range on port allocation
* client: do not start connections in loopback mode
* mgcp_network: do not log destination invalid ip/port as error
* cosmetic: fix log output
* conn: call talloc_free before setting the pointer to NULL
* protocol: do not change LCO, when no LCO are present
* protocol: reject illegal lco options
* cosmetic: fix typo
* mgw: clean up codec negotiation (sdp)
* client: add features to generate and parse codec information
* mgcp_internal: remove unused struct member
* stats: replace packet statistic counters with libosmocore rate counters
* stat+vty: fix printing of rate counter values
* protocol: prevent unnecessary null pointer deref
openbsc (0.12.0+git26) precise; urgency=low
[ Pau Espin Pedrol ]
* legacy-mgcp: Add jitter buffer on the uplink receiver
* legacy-mgcp: switch to new osmux output APIs
* mgcp: mgcp_osmux: use conn_bts when forwarding pkts from bsc_nat
* mgcp: switch to new osmux output APIs
* debian: Package installed example doc files
* gitignore: Add m4 scripts from m4 subdir
* Updated ubuntu package.
[ Neels Hofmeyr ]
* api doc: fix parameter name for mgcp_conn_create()
* mgcp-client: add mgcp_conn_get_ci()
* mgcp_client_fsm: improve error logging
* cosmetic: fix doxygen comment markers
* cosmetic: mgcp_network.c: merge one LOGPC to its preceding LOGP
* IuUP hack: make RTP patching less general
-- Eric Butler <eric@codebutler.com> Tue, 14 Aug 2012 17:36:51 -0700
[ Harald Welte ]
* cosmetic: fix typo in log message: 'abrupt' instead of 'aprupt'
[ Daniel Willmann ]
* git-version-gen: Don't check for .git directory
-- Pau Espin Pedrol <pespin@sysmocom.de> Fri, 27 Jul 2018 19:05:22 +0200
osmo-mgw (1.3.0) unstable; urgency=medium
[ Pau Espin Pedrol ]
* contrib: Add osmo-mgw systemd service
* legacy: mgcp_protocol: Don't print osmux stats if it is off
* mgcp_stat: Don't print osmux stats if it is off
[ Neels Hofmeyr ]
* fix segfault: DLCX for unknown endpoint: dont try to log NULL endpoint
* MGCP endpoints: parse as decimal, not hex
* add --enable-sanitize config option
* legacy_mgcp: mgcp_test: sanitize: free msgb_ctx
* mgcp_test: test_packet_error_detection: sanitize: free all conns
* mgcp_test: test_no_cycle: sanitize: free endp
* mgcp_test: sanitize: free msgb_ctx
* mgcp_client: don't configure "bts base"
* Revert "mgcp_client: don't configure "bts base"" until osmo-msc is ready
* mgcp_client: add transaction cleanup
* mgcp_client_test makefile: add update_exp target
* cosmetic: mgcp_network: typo in log
* osmo-mgw: Add talloc context introspection via VTY
* mgcp_client: show failure by MGCP SDP section parsing test
* mgcp_client: cosmetic: clean up SDP params parsing
* mgcp_client: detect SDP section-start parsing errors
* compiler warning: ignore deprecated in mgcp_client_test.c
* configure: add --enable-werror
* jenkins.sh: add --enable-werror to configure flags
* cosmetic: mgcp, legacy_mgcp: drop unused vty.h definitions
* use osmo_init_logging2() with proper talloc ctx
[ Philipp Maier ]
* osmux: fix nullpointer dereference
* cosmetic: guard dead osmux vty code with ifdef
* cosmetic: remove prefix "net" from rtp related vty commands
* doc: update sample config file
* cosmetic: use correct VTY port number constant
* vty: simplify endpoint allocation
* vty: do not change number_endpoints at runtime
* MGCP: Connection Identifiers are hex strings
* libosmo-mgcp: Connection Identifiers are allocated by MGW, not CA
* client: use osmo_strlcpy instead of strncpy
* cosmetic: fix sourcecode formatting
* cosmetic: clearly mark endpoint numbers as hex
* client: use string as connection identifier
* conn: remove assertions
* mgcp_test: fix wrong strcmp() parameters
* mgcp_test: fix nullpointer dereference
* mgcp_test: add returncode check
* mgcp_test: fix possible double free
* mcgp_client: mgcp_msg_gen(): add checks to verify params
* network: use originating RTP packet address for loopback
* client: mgcp_response_parse_params: check rtp port
* mgcp: allow endpoints beginning from zero
* client/common: move constant MGCP_ENDPOINT_MAXLEN
* mgcp: make domain name configurable
* cosmetic: protocol: remove unnecessary nul termination
* client: do not insist on \n\n when parsing MGCP messages
* main: display mgcp ip/port
* client: make callid in MDCX mandatory
* client: add missing mandatory SDP fields
* mgcp: permit wildcarded endpoint assignment (CRCX)
* mgcp: add prefix to virtual trunk
* client: eliminate destructive parameter parsing
* client: eliminate destructive head parsing
* cosmetic: client: add doxygen comments
* protocol: fix problem with line break and OSMUX
* protocol: fix missing carriage return
* client: fix sdp parameter ordering
* protocol: check the packetization in local cx options
* cosmetic: remove spaces from pointer symbol
* client: Do not accept endpoint ids with wildcards in responses
* client: do not accept endpoint ids without @ character in responses
* client: prohibit endpoint ids without @ character
* protocol: on wildcarded CRCX return endpoint number as hex
* msg: fix response code on exhausted endp resources
* cosmetic: move mgcp_release_endp() to mgcp_ep.c
* client: use heap to store mgcp_response
* ep: move endpoint struct and define to mgcp_ep.h
* cosmetic: rename mgcp_release_endp to mgcp_endp_release
* cosmetic: rename mgcp_ep.c/h to mgcp_endp.c/h
* protocol: reject DLCX/CRCX/MDCX on unsupported parameters
* protocol: exit cleanly when local cx options check fails
* cosmetic: Add missing \n on log line
* protocol: check requested connection mode
* protocol: fix tagging of wildcarded requests
* protocol: prohibit wildcarded requests for MDCX and DLCX
* mgcp: fix use-after-free and add callback for endpoint cleanup
* client: add an optional FSM interface
* mgcp_client_fsm: Add FSM event names
* cosmetic: mgcp_client_fsm: rename enums
* cosmetic: rename function .._conn_reset() to .._conn_init()
* mgcp_conn: do not touch u.rtp in mgcp_conn_alloc()
* cosmetic: rename .._codec_reset() to .._codec_init()
* mgcp_conn: add function mgcp_rtp_conn_cleanup()
* stats: use libosmocore rate counter for in/out_stream.err_ts_counter
[ Alexander Couzens ]
* debian/control: correct library dependency of osmo-mgw against libosmo-mgcp1
* debian: include systemd service osmo-mgw.service
* Revert "stats: use libosmocore rate counter for in/out_stream.err_ts_counter"
[ Harald Welte ]
* cosmetic: fix whitespaces; we use tabs for indentation
* Fix possible buffer overflow in mgcp_conn_dump()
* osmo-mgw: Update copyright statement
* osmo-mgw: Config file is osmo-mgw.cfg, and not mgcp.cfg
* osmo-mgw: Fix copyright notice
* strct mgcp_rtp_state: Group + document struct members related to patching
* mgcp_rtp_state: grup 'stats' members into sub-structure
* mgcp_rtp_end: Group statistics members into 'stats' sub-struct
* libosmo-mgcp: Cosmetic spelling fixes in comments
* mgcp_msg: We must parse endpoint numbers as hex, not decimal!
* mgcp_internal.h: document more struct members with comments
* centralize handling of common errors like "endpoint not found"
* Return proper MGCP Error codes, as per spec
* osmo-mgw: Use libosmocore socket abstraction
* osmo-bsc_mgcp: Add LIBOSMONETIF_{CFLAGS,LIBS}
* libosmo-mgcp-client is GPLv2+, not AGPLv3+
* Turn libosmo-mgcp into local, non-installed library
[ Stefan Sperling ]
* enable osmo_fsm vty commands in libosmo-mgcp-client vty
-- Pau Espin Pedrol <pespin@sysmocom.de> Thu, 03 May 2018 17:40:35 +0200
osmo-mgw (1.2.0) unstable; urgency=medium
[ Neels Hofmeyr ]
* jenkins: use osmo-clean-workspace.sh before and after build
* vty: skip installing cmds now always installed by default
* mgcp-client vty: use name 'mgw' instead of 'mgcpgw'
* mgcp client: vty: tweak doc strings
[ Philipp Maier ]
* sdp: refactoring sdp parser/generator
* cosmetic: rename bts_codec to codec_str
* cosmetic: fix coding style for mgcp_parse_sdp_data()
* cosmetic: fix commenting style
* cosmetic: correct whitespaces
* client: fix stderror logging in unit-test
* client: add unified function to generate MGCP messages
* client: add ip address parsing to the client
* protocol: allow wildcarded DLCX
* mgcp: remove port/timeslot calculator functions from mgcp.h
* network: add separate log category
* cosmetic: make dummy packet handling more explicit
* network: autdetect rtp bind ip-address
* network: fix rtp packet length
* network: remove unused return code
[ Pau Espin Pedrol ]
* mgcp_client_vty.c: Fix VTY compatibility with 'mgcpgw bts-base'
-- Harald Welte <laforge@gnumonks.org> Fri, 10 Nov 2017 11:10:23 +0900
osmo-mgw (1.1.0) unstable; urgency=medium
openbsc (0.9.13.115.eb113-1) natty; urgency=low
* New upstream release
-- Harald Welte <lafore@gnumonks.org> Sat, 28 Oct 2017 12:48:41 +0200
-- Harald Welte <laforge@gnumonks.org> Wed, 11 May 2011 18:41:24 +0000
osmo-mgw (1.0.2) unstable; urgency=low
openbsc (0.9.4-1) unstable; urgency=low
* First release after major rename.
* Initial release
-- Max Suraev <msuraev@sysmocom.de> Thu, 14 Sep 2017 18:41:05 +0200
osmo-mgw (0.1.0) unstable; urgency=low
* Initial release.
-- Alexander Couzens <lynxis@fe80.eu> Tue, 08 Aug 2017 01:12:53 +0000
-- Harald Welte <laforge@gnumonks.org> Tue, 24 Aug 2010 13:34:24 +0200

220
debian/control vendored
View File

@@ -1,45 +1,181 @@
Source: osmo-mgw
Source: openbsc
Maintainer: Harald Welte <laforge@gnumonks.org>
Section: net
Priority: extra
Maintainer: Alexander Couzens <lynxis@fe80.eu>
Build-Depends: debhelper (>=9),
dh-autoreconf,
pkg-config,
autotools-dev,
libosmocore-dev,
libosmo-netif-dev,
osmo-gsm-manuals-dev
Standards-Version: 3.9.8
Vcs-Git: git://git.osmocom.org/osmo-mgw.git
Vcs-Browser: https://git.osmocom.org/osmo-mgw/
Homepage: https://osmocom.org/projects/osmo-mgw
Package: osmo-mgw
Architecture: any
Multi-Arch: foreign
Depends: ${misc:Depends}, ${shlibs:Depends}
Description: OsmoMGW: Osmocom's Media Gateway for 2G and 3G circuit-switched mobile networks
Package: libosmo-mgcp-client6
Section: libs
Architecture: any
Multi-Arch: same
Pre-Depends: ${misc:Pre-Depends}
Depends: ${misc:Depends}, ${shlibs:Depends}
Description: libosmo-mgcp-client: Osmocom's Media Gateway Control Protocol client utilities
Package: libosmo-mgcp-client-dev
Section: libdevel
Architecture: any
Multi-Arch: same
Depends: libosmo-mgcp-client6 (= ${binary:Version}), ${misc:Depends}
Description: libosmo-mgcp-client: Osmocom's Media Gateway Control Protocol client utilities
Package: osmo-mgw-doc
Architecture: all
Section: doc
Priority: optional
Build-Depends: debhelper (>= 9),
autotools-dev,
autoconf-archive,
pkg-config,
libgtp-dev,
libosmocore-dev,
libosmo-sccp-dev,
libdbi0-dev,
dh-autoreconf,
libosmo-abis-dev,
libosmo-netif-dev,
libdbd-sqlite3,
libpcap-dev,
libssl-dev,
libc-ares-dev,
libsmpp34-dev
Standards-Version: 3.9.8
Vcs-Git: git://bs11-abis.gnumonks.org/openbsc.git
Vcs-Browser: http://openbsc.osmocom.org/trac/browser
Homepage: https://projects.osmocom.org/projects/openbsc
Package: osmocom-bsc
Architecture: any
Depends: ${shlibs:Depends},
${misc:Depends}
Description: GSM Base Station Controller
This is the BSC-only version of OpenBSC. It requires a Mobile Switching Center
(MSC) to operate.
.
You might rather prefer to use osmocom-nitb which is considered a
"GSM Network-in-a-Box" and does not depend on a MSC.
Package: osmocom-nitb
Architecture: any
Depends: ${shlibs:Depends},
${misc:Depends},
libdbd-sqlite3
Description: GSM Network-in-a-Box, implements BSC, MSC, SMSC, HLR, VLR
This is the Network-in-a-Box version of OpenBSC. It has all the GSM network
components bundled together. When using osmocom-nitb, there is no need for a
Mobile Switching Center (MSC) which is needed when using osmocom-bsc.
Package: osmocom-ipaccess-utils
Architecture: any
Depends: ${shlibs:Depends},
${misc:Depends}
Description: Command line utilities for ip.access nanoBTS
This package contains utilities that are specific for nanoBTS when being used
together with OpenBSC. It contains mainly three tools: ipaccess-find,
ipaccess-config and ipaccess-proxy.
Package: osmocom-bs11-utils
Architecture: any
Depends: ${shlibs:Depends},
${misc:Depends}
Description: Command line utilities for Siemens BS-11 BTS
There is a tool in this package for configuring the Siemens BS-11 BTS.
Additionally, it contains one tool for making use of an ISDN-card and the
public telephone network as frequency standard for the E1 line.
Package: osmocom-sgsn
Architecture: any
Depends: ${shlibs:Depends},
${misc:Depends}
Suggests: osmocom-bsc
Description: Osmocom Serving GPRS Support Node
This is an implementation of the GPRS Serving GPRS Support Node (SGSN). As
such it implements the GPRS Mobility Management (GMM) and SM (Session
Management).
.
The SGSN connects via the Gb-interface to the BSS (like the osmo-pcu or an
ip.access nanoBTS), and it connects via the GTP protocol to a Gateway GPRS
Support Node (GGSN) like openggsn.
Package: osmocom-gbproxy
Architecture: any
Depends: ${shlibs:Depends},
${misc:Depends}
Recommends: osmocom-sgsn
Description: Osmocom GPRS Gb Interface Proxy
The purpose of the Gb proxy is to aggregate the Gb links of multiple
BSS's and present them in one Gb link to the SGSN.
.
This package is part of OpenBSC and closely related to osmocom-sgsn.
Package: osmocom-bsc-nat
Architecture: any
Depends: ${shlibs:Depends},
${misc:Depends}
Recommends: osmocom-bsc
Description: Osmocom Base Station Controller Network Address Translation
This NAT is useful for masquerading multiple BSCs behind one. It listens
for incoming BSCs on port 5000 and connects to a specified Mobile Switching
Center (MSC).
.
This package is part of OpenBSC and closely related to osmocom-bsc.
Package: openbsc-dev
Architecture: all
Depends: ${misc:Depends}
Description: ${misc:Package} PDF documentation
Various manuals: user manual, VTY reference manual and/or
protocol/interface manuals.
Description: Header file needed by tools tightly integrated
Some other programs depend on gsm_data_shared.h and gsm_data_shared.c
from OpenBSC. This package installs these files to your file system so
that the other packages can build-depend on this package.
.
The directory structure is copied after the structure in the repository
and the header and .c file are installed into /usr/src/osmocom/openbsc/.
Package: osmo-gtphub
Architecture: any
Depends: ${shlibs:Depends}, ${misc:Depends}
Description: Osmocom GTP Hub
Proxy for comms between multiple SGSNs and GGSNs.
Package: osmocom-bsc-dbg
Architecture: any
Section: debug
Priority: extra
Depends: osmocom-bsc (= ${binary:Version}), ${misc:Depends}
Description: Debug symbols for the OpenBSC BSC
Make debugging possible
Package: osmocom-nitb-dbg
Architecture: any
Section: debug
Priority: extra
Depends: osmocom-nitb (= ${binary:Version}), ${misc:Depends}
Description: Debug symbols for the OpenBSC NITB
Make debugging possible
Package: osmocom-ipaccess-utils-dbg
Architecture: any
Section: debug
Priority: extra
Depends: osmocom-ipaccess-utils (= ${binary:Version}), ${misc:Depends}
Description: Debug symbols for the OpenBSC ip.access utils
Make debugging possible
Package: osmocom-bs11-utils-dbg
Architecture: any
Section: debug
Priority: extra
Depends: osmocom-bs11-utils (= ${binary:Version}), ${misc:Depends}
Description: Debug symbols for the OpenBSC BS11 utils
Make debugging possible
Package: osmocom-sgsn-dbg
Architecture: any
Section: debug
Priority: extra
Depends: osmocom-sgsn (= ${binary:Version}), ${misc:Depends}
Description: Debug symbols for the OpenBSC Serving GPRS Support Node
Make debugging possible
Package: osmocom-gbproxy-dbg
Architecture: any
Section: debug
Priority: extra
Depends: osmocom-gbproxy (= ${binary:Version}), ${misc:Depends}
Description: Debug symbols for the OpenBSC GPRS GBProxy
Make debugging possible
Package: osmocom-bsc-nat-dbg
Architecture: any
Section: debug
Priority: extra
Depends: osmocom-bsc-nat (= ${binary:Version}), ${misc:Depends}
Description: Debug symbols for the OpenBSC Network Address Translation
Make debugging possible
Package: osmo-gtphub-dbg
Architecture: any
Section: debug
Priority: extra
Depends: osmo-gtphub (= ${binary:Version}), ${misc:Depends}
Description: Debug symbols for Osmocom GTP Hub
Make debugging possible

162
debian/copyright vendored
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@@ -1,14 +1,74 @@
Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: osmo-mgw
Source: git://git.osmocom.org/osmo-mgw
Upstream-Name: OpenBSC
Source: http://openbsc.osmocom.org/
Files: *
Copyright: 2009-2014 On-Waves
2009-2015 Holger Hans Peter Freyther <zecke@selfish.org>
2013 Jacob Erlbeck <jerlbeck@sysmocom.de>
2016-2017 sysmocom s.m.f.c. GmbH <info@sysmocom.de>
License: AGPL-3.0+
This program is free software; you can redistribute it and/or modify
Files: *
Copyright: 2008-2015 Harald Welte <laforge@gnumonks.org>
2008-2015 Holger Hans Peter Freyther <zecke@selfish.org>
2009-2015 On-Waves
2008 Jan Luebbe <jluebbe@debian.org>
2008,2010-2011 Daniel Willmann <daniel@totalueberwachung.de>
2009,2011,2013 Andreas Eversberg <Andreas.Eversberg@versatel.de>
2009,2011 Dieter Spaar <spaar@mirider.augusta.de>
2009 Mike Haben <michael.haben@btinternet.com>
2010 Sylvain Munaut <246tnt@gmail.com>
2012-2013 Pablo Neira Ayuso <pablo@gnumonks.org>
2013-2015 Sysmocom s.f.m.c. GmbH (Jacob Erlbeck)
2014 Alexander Chemeris <Alexander.Chemeris@fairwaves.co>
License: AGPL-3+
Comment: Contributions by Stefan Schmidt <stefan@datenfreihafen.org> as well
Files: wireshark/0001-abis_oml.patch
wireshark/0002-ericsson_rbs2409.patch
wireshark/0003-lucent-hnb.patch
wireshark/0005-rsl-hsl.patch
Copyright: 1998 Gerald Combs <gerald@wireshark.org>
2007,2011 Anders Broman <anders.broman@ericsson.com>
2009 Holger Hans Peter Freyther <zecke@selfish.org>
2009-2011 Harald Welte <laforge@gnumonks.org>
License: GPL-2+
Files: openbsc/include/mISDNif.h
Copyright: 2008 Karsten Keil <kkeil@novell.com>
License: LGPL-2.1
Files: openbsc/src/libmgcp/g711common.h
Copyright: 2009 Abramo Bagnara <abramo@alsa-project.org>
License: GPL-2+
Files: openbsc/git-version-gen
Copyright: 2007-2010 Free Software Foundation
License: GPL-3+
Files: openbsc/osmoappdesc.py
openbsc/tests/smpp_test_runner.py
openbsc/tests/ctrl_test_runner.py
openbsc/tests/vty_test_runner.py
Copyright: 2013 Katerina Barone-Adesi <kat.obsc@gmail.com>
2013 Jacob Erlbeck <jerlbeck@sysmocom.de>
2013-2014 Holger Hans Peter Freyther <zecke@selfish.org>
License: GPL-3+
Files: openbsc/src/libbsc/bsc_ctrl_lookup.c
Copyright: 2010-2011 Daniel Willmann <daniel@totalueberwachung.de>
2010-2011 On-Waves
License: GPL-2+
Files: openbsc/src/libmsc/mncc_sock.c
openbsc/src/libmsc/mncc_builtin.c
Copyright: 2008-2010 Harald Welte <laforge@gnumonks.org>
2009 Andreas Eversberg <Andreas.Eversberg@versatel.de>
2012 Holger Hans Peter Freyther <zecke@selfish.org>
License: GPL-2+
Files: debian/*
Copyright: 2012-2015 Holger Hans Peter Freyther <zecke@selfish.org>
2016 Ruben Undheim <ruben.undheim@gmail.com>
License: GPL-2+
License: AGPL-3+
This package is free software; you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
@@ -16,50 +76,62 @@ License: AGPL-3.0+
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
GNU General Public License for more details.
.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Files: src/libosmo-mgcp-client/* include/osmocom/mgcp_client/*
Copyright: 2016 by sysmocom s.m.f.c. GmbH <info@sysmocom.de>
Based on OpenBSC interface to quagga VTY (libmsc/vty_interface_layer3.c)
2009 by Harald Welte <laforge@gnumonks.org>
2009-2011 by Holger Hans Peter Freyther
License: GPL-2.0+
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Files: tests/vty_test_runner.py
Copyright: 2013 Holger Hans Peter Freyther
2013 Katerina Barone-Adesi <kat.obsc@gmail.com>
License: GPL-3.0+
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
License: GPL-2+
This package is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or (at
your option) any later version.
.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
.
On Debian systems, the complete text of the GNU General Public License
Version 3 can be found in `/usr/share/common-licenses/GPL-3'.
On Debian systems, the complete text of the GNU General Public
License version 2 can be found in "/usr/share/common-licenses/GPL-2".
Files: osmoappdesc.py
Copyright: 2013 Katerina Barone-Adesi <kat.obsc@gmail.com>
License: GPL-3.0+
License: GPL-3+
This package is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at
your option) any later version.
.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
.
On Debian systems, the complete text of the GNU General Public
License version 3 can be found in "/usr/share/common-licenses/GPL-3".
License: LGPL-2.1
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; version
2.1 of the License.
.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
.
On Debian systems, the complete text of the GNU Lesser General
Public License version 2.1 can be found in
"/usr/share/common-licenses/LGPL-2.1".

1
debian/docs vendored Normal file
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@@ -0,0 +1 @@
openbsc/README

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@@ -1,4 +0,0 @@
usr/include/osmocom/mgcp_client
usr/lib/*/libosmo-mgcp-client.so
usr/lib/*/libosmo-mgcp-client.a
usr/lib/*/pkgconfig/libosmo-mgcp-client.pc

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@@ -1 +0,0 @@
usr/lib/*/libosmo-mgcp-client.so.*

3
debian/openbsc-dev.install vendored Normal file
View File

@@ -0,0 +1,3 @@
openbsc/include/openbsc/gsm_data_shared.h usr/src/osmocom/openbsc/openbsc/include/openbsc/
openbsc/include/openbsc/common_cs.h usr/src/osmocom/openbsc/openbsc/include/openbsc/
openbsc/src/libcommon/gsm_data_shared.c usr/src/osmocom/openbsc/openbsc/src/libcommon/

2
debian/osmo-gtphub.default vendored Normal file
View File

@@ -0,0 +1,2 @@
CONFIG_FILE="/etc/osmocom/osmo-gtphub.cfg"

1
debian/osmo-gtphub.examples vendored Normal file
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@@ -0,0 +1 @@
openbsc/doc/examples/osmo-gtphub

150
debian/osmo-gtphub.init vendored Executable file
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@@ -0,0 +1,150 @@
#!/bin/sh
### BEGIN INIT INFO
# Provides: osmo-gtphub
# Required-Start: $network $local_fs
# Required-Stop:
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Osmocom GTP hub
# Description: Osmocom GTP hub
### END INIT INFO
# Author: Neels Hofmeyr <nhofmeyr@sysmocom.de>
# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
NAME=osmo-gtphub # Introduce the short server's name here
DESC="Osmocom GTP hub" # Introduce a short description here
DAEMON=/usr/bin/osmo-gtphub # Introduce the server's location here
SCRIPTNAME=/etc/init.d/osmo-gtphub
# Exit if the package is not installed
[ -x $DAEMON ] || exit 0
# Read configuration variable file if it is present
[ -r /etc/default/osmo-gtphub ] && . /etc/default/osmo-gtphub
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
DAEMON_ARGS="$DAEMON_ARGS -D -c $CONFIG_FILE"
#
# Function that starts the daemon/service
#
do_start()
{
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
start-stop-daemon --start --quiet --exec $DAEMON --test > /dev/null \
|| return 1
start-stop-daemon --start --quiet --exec $DAEMON -- \
$DAEMON_ARGS \
|| return 2
# Add code here, if necessary, that waits for the process to be ready
# to handle requests from services started subsequently which depend
# on this one. As a last resort, sleep for some time.
}
#
# Function that stops the daemon/service
#
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --name $NAME
RETVAL="$?"
[ "$RETVAL" = 2 ] && return 2
# Wait for children to finish too if this is a daemon that forks
# and if the daemon is only ever run from this initscript.
# If the above conditions are not satisfied then add some other code
# that waits for the process to drop all resources that could be
# needed by services started subsequently. A last resort is to
# sleep for some time.
start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
[ "$?" = 2 ] && return 2
return "$RETVAL"
}
#
# Function that sends a SIGHUP to the daemon/service
#
do_reload() {
#
# If the daemon can reload its configuration without
# restarting (for example, when it is sent a SIGHUP),
# then implement that here.
#
start-stop-daemon --stop --signal 1 --quiet $PIDFILE --name $NAME
return 0
}
case "$1" in
start)
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC " "$NAME"
do_start
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
stop)
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
status)
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
;;
#reload|force-reload)
#
# If do_reload() is not implemented then leave this commented out
# and leave 'force-reload' as an alias for 'restart'.
#
#log_daemon_msg "Reloading $DESC" "$NAME"
#do_reload
#log_end_msg $?
#;;
restart|force-reload)
#
# If the "reload" option is implemented then remove the
# 'force-reload' alias
#
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
case "$?" in
0|1)
do_start
case "$?" in
0) log_end_msg 0 ;;
1) log_end_msg 1 ;; # Old process is still running
*) log_end_msg 1 ;; # Failed to start
esac
;;
*)
# Failed to stop
log_end_msg 1
;;
esac
;;
*)
#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
exit 3
;;
esac
:

1
debian/osmo-gtphub.install vendored Normal file
View File

@@ -0,0 +1 @@
/usr/bin/osmo-gtphub

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@@ -1 +0,0 @@
usr/share/doc/osmo-mgw-doc/*.pdf

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@@ -1,4 +0,0 @@
etc/osmocom/osmo-mgw.cfg
lib/systemd/system/osmo-mgw.service
usr/bin/osmo-mgw
usr/share/doc/osmo-mgw/examples/osmo-mgw/osmo-mgw.cfg

2
debian/osmocom-bs11-utils.install vendored Normal file
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@@ -0,0 +1,2 @@
/usr/bin/bs11_config
/usr/bin/isdnsync

153
debian/osmocom-bsc-nat.init vendored Executable file
View File

@@ -0,0 +1,153 @@
#!/bin/sh
### BEGIN INIT INFO
# Provides: osmocom-bsc-nat
# Required-Start: $network $local_fs
# Required-Stop:
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Osmocom GSM network-in-a-box
# Description: A minimal implementation of the GSM Base Station Controller,
# Mobile Switching Center, Home Location regster and all other
# components to run a self-contained GSM network.
### END INIT INFO
# Author: Harald Welte <laforge@gnumonks.org>
# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
NAME=osmo-bsc_nat # Introduce the short server's name here
DESC="Osmocom GSM BSC Multiplexer (NAT)" # Introduce a short description here
DAEMON=/usr/bin/osmo-bsc_nat # Introduce the server's location here
SCRIPTNAME=/etc/init.d/osmocom-bsc-nat
CONFIG_FILE=/etc/osmocom/osmocom-bsc-nat.cfg
# Exit if the package is not installed
[ -x $DAEMON ] || exit 0
# Read configuration variable file if it is present
[ -r /etc/default/osmocom-bsc-nat ] && . /etc/default/osmocom-bsc-nat
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
DAEMON_ARGS="-D -c $CONFIG_FILE"
#
# Function that starts the daemon/service
#
do_start()
{
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
start-stop-daemon --start --quiet --exec $DAEMON --test > /dev/null \
|| return 1
start-stop-daemon --start --quiet --exec $DAEMON -- \
$DAEMON_ARGS \
|| return 2
# Add code here, if necessary, that waits for the process to be ready
# to handle requests from services started subsequently which depend
# on this one. As a last resort, sleep for some time.
}
#
# Function that stops the daemon/service
#
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --name $NAME
RETVAL="$?"
[ "$RETVAL" = 2 ] && return 2
# Wait for children to finish too if this is a daemon that forks
# and if the daemon is only ever run from this initscript.
# If the above conditions are not satisfied then add some other code
# that waits for the process to drop all resources that could be
# needed by services started subsequently. A last resort is to
# sleep for some time.
start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
[ "$?" = 2 ] && return 2
return "$RETVAL"
}
#
# Function that sends a SIGHUP to the daemon/service
#
do_reload() {
#
# If the daemon can reload its configuration without
# restarting (for example, when it is sent a SIGHUP),
# then implement that here.
#
start-stop-daemon --stop --signal 1 --quiet $PIDFILE --name $NAME
return 0
}
case "$1" in
start)
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC " "$NAME"
do_start
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
stop)
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
status)
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
;;
#reload|force-reload)
#
# If do_reload() is not implemented then leave this commented out
# and leave 'force-reload' as an alias for 'restart'.
#
#log_daemon_msg "Reloading $DESC" "$NAME"
#do_reload
#log_end_msg $?
#;;
restart|force-reload)
#
# If the "reload" option is implemented then remove the
# 'force-reload' alias
#
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
case "$?" in
0|1)
do_start
case "$?" in
0) log_end_msg 0 ;;
1) log_end_msg 1 ;; # Old process is still running
*) log_end_msg 1 ;; # Failed to start
esac
;;
*)
# Failed to stop
log_end_msg 1
;;
esac
;;
*)
#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
exit 3
;;
esac
:

1
debian/osmocom-bsc-nat.install vendored Normal file
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@@ -0,0 +1 @@
/usr/bin/osmo-bsc_nat

1
debian/osmocom-bsc.examples vendored Normal file
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@@ -0,0 +1 @@
openbsc/doc/examples/osmo-bsc_mgcp

2
debian/osmocom-bsc.install vendored Normal file
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@@ -0,0 +1,2 @@
/usr/bin/osmo-bsc_mgcp
/usr/bin/osmo-bsc

151
debian/osmocom-gbproxy.init vendored Executable file
View File

@@ -0,0 +1,151 @@
#!/bin/sh
### BEGIN INIT INFO
# Provides: osmo-gbproxy
# Required-Start: $network $local_fs
# Required-Stop:
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Osmocom GBproxy
# Description: A tool to proxy the GPRS Gb interface.
### END INIT INFO
# Author: Harald Welte <laforge@gnumonks.org>
# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
NAME=osmo-gbproxy # Introduce the short server's name here
DESC="Osmocom GBProxy" # Introduce a short description here
DAEMON=/usr/bin/osmo-gbproxy # Introduce the server's location here
SCRIPTNAME=/etc/init.d/osmocom-gbproxy
CONFIG_FILE=/etc/osmocom/osmocom-gbproxy.cfg
# Exit if the package is not installed
[ -x $DAEMON ] || exit 0
# Read configuration variable file if it is present
[ -r /etc/default/osmocom-gbproxy ] && . /etc/default/osmocom-gbproxy
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
DAEMON_ARGS="-D -c $CONFIG_FILE"
#
# Function that starts the daemon/service
#
do_start()
{
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
start-stop-daemon --start --quiet --exec $DAEMON --test > /dev/null \
|| return 1
start-stop-daemon --start --quiet --exec $DAEMON -- \
$DAEMON_ARGS \
|| return 2
# Add code here, if necessary, that waits for the process to be ready
# to handle requests from services started subsequently which depend
# on this one. As a last resort, sleep for some time.
}
#
# Function that stops the daemon/service
#
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --name $NAME
RETVAL="$?"
[ "$RETVAL" = 2 ] && return 2
# Wait for children to finish too if this is a daemon that forks
# and if the daemon is only ever run from this initscript.
# If the above conditions are not satisfied then add some other code
# that waits for the process to drop all resources that could be
# needed by services started subsequently. A last resort is to
# sleep for some time.
start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
[ "$?" = 2 ] && return 2
return "$RETVAL"
}
#
# Function that sends a SIGHUP to the daemon/service
#
do_reload() {
#
# If the daemon can reload its configuration without
# restarting (for example, when it is sent a SIGHUP),
# then implement that here.
#
start-stop-daemon --stop --signal 1 --quiet $PIDFILE --name $NAME
return 0
}
case "$1" in
start)
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC " "$NAME"
do_start
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
stop)
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
status)
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
;;
#reload|force-reload)
#
# If do_reload() is not implemented then leave this commented out
# and leave 'force-reload' as an alias for 'restart'.
#
#log_daemon_msg "Reloading $DESC" "$NAME"
#do_reload
#log_end_msg $?
#;;
restart|force-reload)
#
# If the "reload" option is implemented then remove the
# 'force-reload' alias
#
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
case "$?" in
0|1)
do_start
case "$?" in
0) log_end_msg 0 ;;
1) log_end_msg 1 ;; # Old process is still running
*) log_end_msg 1 ;; # Failed to start
esac
;;
*)
# Failed to stop
log_end_msg 1
;;
esac
;;
*)
#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
exit 3
;;
esac
:

1
debian/osmocom-gbproxy.install vendored Normal file
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@@ -0,0 +1 @@
/usr/bin/osmo-gbproxy

3
debian/osmocom-ipaccess-utils.install vendored Normal file
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@@ -0,0 +1,3 @@
/usr/bin/ipaccess-config
/usr/bin/abisip-find
/usr/bin/ipaccess-proxy

8
debian/osmocom-nitb.default vendored Normal file
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@@ -0,0 +1,8 @@
CONFIG_FILE="/etc/osmocom/osmo-nitb.cfg"
HLR_FILE="/var/lib/osmocom/hlr.sqlite3"
DAEMON_ARGS="-P"
# Uncomment if using LCR+Asterisk
# DAEMON_ARGS="-m -P"

3
debian/osmocom-nitb.dirs vendored Normal file
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@@ -0,0 +1,3 @@
/etc/osmocom
/var/log/osmocom
/var/lib/osmocom

1
debian/osmocom-nitb.examples vendored Normal file
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@@ -0,0 +1 @@
openbsc/doc/examples/osmo-nitb

152
debian/osmocom-nitb.init vendored Executable file
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@@ -0,0 +1,152 @@
#!/bin/sh
### BEGIN INIT INFO
# Provides: osmo-nitb
# Required-Start: $network $local_fs
# Required-Stop:
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Osmocom GSM network-in-a-box
# Description: A minimal implementation of the GSM Base Station Controller,
# Mobile Switching Center, Home Location regster and all other
# components to run a self-contained GSM network.
### END INIT INFO
# Author: Harald Welte <laforge@gnumonks.org>
# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
NAME=osmo-nitb # Introduce the short server's name here
DESC="Osmocom GSM Network-in-a-Box" # Introduce a short description here
DAEMON=/usr/bin/osmo-nitb # Introduce the server's location here
SCRIPTNAME=/etc/init.d/osmocom-nitb
# Exit if the package is not installed
[ -x $DAEMON ] || exit 0
# Read configuration variable file if it is present
[ -r /etc/default/osmocom-nitb ] && . /etc/default/osmocom-nitb
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
DAEMON_ARGS="$DAEMON_ARGS -D -c $CONFIG_FILE -l $HLR_FILE"
#
# Function that starts the daemon/service
#
do_start()
{
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
start-stop-daemon --start --quiet --exec $DAEMON --test > /dev/null \
|| return 1
start-stop-daemon --start --quiet --exec $DAEMON -- \
$DAEMON_ARGS \
|| return 2
# Add code here, if necessary, that waits for the process to be ready
# to handle requests from services started subsequently which depend
# on this one. As a last resort, sleep for some time.
}
#
# Function that stops the daemon/service
#
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --name $NAME
RETVAL="$?"
[ "$RETVAL" = 2 ] && return 2
# Wait for children to finish too if this is a daemon that forks
# and if the daemon is only ever run from this initscript.
# If the above conditions are not satisfied then add some other code
# that waits for the process to drop all resources that could be
# needed by services started subsequently. A last resort is to
# sleep for some time.
start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
[ "$?" = 2 ] && return 2
return "$RETVAL"
}
#
# Function that sends a SIGHUP to the daemon/service
#
do_reload() {
#
# If the daemon can reload its configuration without
# restarting (for example, when it is sent a SIGHUP),
# then implement that here.
#
start-stop-daemon --stop --signal 1 --quiet $PIDFILE --name $NAME
return 0
}
case "$1" in
start)
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC " "$NAME"
do_start
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
stop)
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
status)
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
;;
#reload|force-reload)
#
# If do_reload() is not implemented then leave this commented out
# and leave 'force-reload' as an alias for 'restart'.
#
#log_daemon_msg "Reloading $DESC" "$NAME"
#do_reload
#log_end_msg $?
#;;
restart|force-reload)
#
# If the "reload" option is implemented then remove the
# 'force-reload' alias
#
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
case "$?" in
0|1)
do_start
case "$?" in
0) log_end_msg 0 ;;
1) log_end_msg 1 ;; # Old process is still running
*) log_end_msg 1 ;; # Failed to start
esac
;;
*)
# Failed to stop
log_end_msg 1
;;
esac
;;
*)
#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
exit 3
;;
esac
:

1
debian/osmocom-nitb.install vendored Normal file
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@@ -0,0 +1 @@
/usr/bin/osmo-nitb

2
debian/osmocom-sgsn.default vendored Normal file
View File

@@ -0,0 +1,2 @@
CONFIG_FILE="/etc/osmocom/osmo-sgsn.cfg"

1
debian/osmocom-sgsn.examples vendored Normal file
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@@ -0,0 +1 @@
openbsc/doc/examples/osmo-sgsn

150
debian/osmocom-sgsn.init vendored Executable file
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@@ -0,0 +1,150 @@
#!/bin/sh
### BEGIN INIT INFO
# Provides: osmo-sgsn
# Required-Start: $network $local_fs
# Required-Stop:
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Osmocom Serving GPRS Support Node
# Description: Osmocom Serving GPRS Support Node
### END INIT INFO
# Author: Harald Welte <laforge@gnumonks.org>
# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
NAME=osmo-sgsn # Introduce the short server's name here
DESC="Osmocom Serving GPRS Support Node" # Introduce a short description here
DAEMON=/usr/bin/osmo-sgsn # Introduce the server's location here
SCRIPTNAME=/etc/init.d/osmocom-sgsn
# Exit if the package is not installed
[ -x $DAEMON ] || exit 0
# Read configuration variable file if it is present
[ -r /etc/default/osmocom-sgsn ] && . /etc/default/osmocom-sgsn
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
DAEMON_ARGS="$DAEMON_ARGS -D -c $CONFIG_FILE"
#
# Function that starts the daemon/service
#
do_start()
{
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
start-stop-daemon --start --quiet --exec $DAEMON --test > /dev/null \
|| return 1
start-stop-daemon --start --quiet --exec $DAEMON -- \
$DAEMON_ARGS \
|| return 2
# Add code here, if necessary, that waits for the process to be ready
# to handle requests from services started subsequently which depend
# on this one. As a last resort, sleep for some time.
}
#
# Function that stops the daemon/service
#
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --name $NAME
RETVAL="$?"
[ "$RETVAL" = 2 ] && return 2
# Wait for children to finish too if this is a daemon that forks
# and if the daemon is only ever run from this initscript.
# If the above conditions are not satisfied then add some other code
# that waits for the process to drop all resources that could be
# needed by services started subsequently. A last resort is to
# sleep for some time.
start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
[ "$?" = 2 ] && return 2
return "$RETVAL"
}
#
# Function that sends a SIGHUP to the daemon/service
#
do_reload() {
#
# If the daemon can reload its configuration without
# restarting (for example, when it is sent a SIGHUP),
# then implement that here.
#
start-stop-daemon --stop --signal 1 --quiet $PIDFILE --name $NAME
return 0
}
case "$1" in
start)
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC " "$NAME"
do_start
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
stop)
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
status)
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
;;
#reload|force-reload)
#
# If do_reload() is not implemented then leave this commented out
# and leave 'force-reload' as an alias for 'restart'.
#
#log_daemon_msg "Reloading $DESC" "$NAME"
#do_reload
#log_end_msg $?
#;;
restart|force-reload)
#
# If the "reload" option is implemented then remove the
# 'force-reload' alias
#
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
case "$?" in
0|1)
do_start
case "$?" in
0) log_end_msg 0 ;;
1) log_end_msg 1 ;; # Old process is still running
*) log_end_msg 1 ;; # Failed to start
esac
;;
*)
# Failed to stop
log_end_msg 1
;;
esac
;;
*)
#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
exit 3
;;
esac
:

1
debian/osmocom-sgsn.install vendored Normal file
View File

@@ -0,0 +1 @@
/usr/bin/osmo-sgsn

47
debian/rules vendored
View File

@@ -1,39 +1,32 @@
#!/usr/bin/make -f
# You must remove unused comment lines for the released package.
# See debhelper(7) (uncomment to enable)
# This is an autogenerated template for debian/rules.
#
# Output every command that modifies files on the build system.
#export DH_VERBOSE = 1
DEBIAN := $(shell dpkg-parsechangelog | grep '^Version:' | cut -d' ' -f2)
# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1
DEBIAN := $(shell dpkg-parsechangelog | grep ^Version: | cut -d' ' -f2)
DEBVERS := $(shell echo '$(DEBIAN)' | cut -d- -f1)
VERSION := $(shell echo '$(DEBVERS)' | sed -e 's/[+-].*//' -e 's/~//g')
CFLAGS += -g
export DEB_BUILD_MAINT_OPTIONS = hardening=+all
# main packaging script based on dh7 syntax
%:
dh $@ --with autoreconf
dh $@ --sourcedirectory=openbsc --with autoreconf
# debmake generated override targets
# Set options for ./configure
#CONFIGURE_FLAGS = <options for ./configure>
#overrride_dh_configure:
# dh_configure -- $(CONFIGURE_FLAGS)
#
# Do not install libtool archive, python .pyc .pyo
#override_dh_install:
# dh_install --list-missing -X.la -X.pyc -X.pyo
# This is needed for debian stable (squeeze)
override_dh_autoreconf:
cd openbsc && autoreconf --install --force
override_dh_auto_test:
dh_auto_test || (find . -name testsuite.log -exec cat {} \; ; false)
override_dh_strip:
dh_strip -posmocom-bsc --dbg-package=osmocom-bsc-dbg
dh_strip -posmocom-nitb --dbg-package=osmocom-nitb-dbg
dh_strip -posmocom-ipaccess-utils --dbg-package=osmocom-ipaccess-utils-dbg
dh_strip -posmocom-bs11-utils --dbg-package=osmocom-bs11-utils-dbg
dh_strip -posmocom-sgsn --dbg-package=osmocom-sgsn-dbg
dh_strip -posmocom-gbproxy --dbg-package=osmocom-gbproxy-dbg
dh_strip -posmocom-bsc-nat --dbg-package=osmocom-bsc-nat-dbg
dh_strip -posmo-gtphub --dbg-package=osmo-gtphub-dbg
override_dh_auto_configure:
dh_auto_configure -- --with-systemdsystemunitdir=/lib/systemd/system --enable-manuals
echo $(VERSION) > openbsc/.tarball-version
dh_auto_configure --sourcedirectory=openbsc -- --enable-nat --enable-osmo-bsc --enable-smpp
# Don't create .pdf.gz files (barely saves space and they can't be opened directly by most pdf readers)
override_dh_compress:
dh_compress -X.pdf
# See https://www.debian.org/doc/manuals/developers-reference/best-pkging-practices.html#bpp-dbg

View File

@@ -1,18 +0,0 @@
!
! MGCP configuration example
!
mgcp
bind ip 127.0.0.1
rtp port-range 4002 16000
rtp bind-ip 127.0.0.1
rtp ip-probing
rtp ip-tos 184
bind port 2427
sdp audio payload number 98
sdp audio payload name GSM
number endpoints 31
loop 0
force-realloc 1
rtcp-omit
rtp-patch ssrc
rtp-patch timestamp

View File

@@ -1,18 +0,0 @@
EXTRA_DIST = osmomgw-usermanual.adoc \
osmomgw-usermanual-docinfo.xml \
osmomgw-vty-reference.xml \
regen_doc.sh \
chapters \
vty
if BUILD_MANUALS
ASCIIDOC = osmomgw-usermanual.adoc
ASCIIDOC_DEPS = $(srcdir)/chapters/*.adoc
include $(OSMO_GSM_MANUALS_DIR)/build/Makefile.asciidoc.inc
VTY_REFERENCE = osmomgw-vty-reference.xml
include $(OSMO_GSM_MANUALS_DIR)/build/Makefile.vty-reference.inc
OSMO_REPOSITORY = osmo-mgw
include $(OSMO_GSM_MANUALS_DIR)/build/Makefile.common.inc
endif

View File

@@ -1,57 +0,0 @@
== Configuring OsmoMGW
A basic configation of OsmoMGW mainly consists of specifying the IP address
and port on which to listen to MGCP commands, but changing the port range at
which the RTP streams terminate as well as limiting operation to a single call
agent can be done as well as changing the number of endpoints.
=== Configuring MGCP
By default OsmoMGW listens for MGCP on port 2427 on any IP address. If a call
agent address is configured then OsmoMGW will only answer MGCP commands from
that IP port 2727, otherwise all sources are handled. A domain can be
specified
.Example: MGCP configuration
----
OsmoMGW(config-mgcp)# bind ip 127.0.0.1
OsmoMGW(config-mgcp)# bind port 2427
OsmoMGW(config-mgcp)# call-agent ip 127.0.0.1
OsmoMGW(config-mgcp)# domain mgw-bsc
OsmoMGW(config-mgcp)# local ip 127.0.0.1
----
=== Configuring the trunk
The first trunk (trunk 0) is considered a virtual trunk in OsmoMGW. All
endpoints of type "rtpbridge" are routed here. The virtual trunk is configured
in the config-mgcp context.
All other trunks are configured in the config-mgcp-trunk context, but the
commands used are identical. Right now trunks are considered only for ds/e1
type endpoints which are not yet implemented. Don't use trunks other than the
"virtual" trunk 0.
.Example: MGCP trunk configuration
----
OsmoMGW(config-mgcp)# number endpoints 63 <1>
OsmoMGW(config-mgcp)# rtp bind-ip 10.0.0.1 <2>
OsmoMGW(config-mgcp)# rtp port-range 12000-14000 <3>
----
<1> Maximum number of endpoints that can be allocated at once
<2> Use this IP when binding RTP endpoints
<3> Use ports in this range when binding RTP endpoints
There are some options to tweak how RTP forwarding behaves in OsmoMGW:
.Example: MGCP trunk rtp options
----
OsmoMGW(config-mgcp)# rtp keep-alive 30 <1>
OsmoMGW(config-mgcp)# rtp-patch ssrc <2>
OsmoMGW(config-mgcp)# rtp-patch timestamp <3>
----
<1> Send dummy UDP packets periodically to RTP destination
<2> Hide SSRC changes
<3> Ensure RTP timestamp is aligned with frame duration

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@@ -1,4 +0,0 @@
[[counters]]
== Counters
include::./counters_generated.adoc[]

View File

@@ -1,83 +0,0 @@
// autogenerated by show asciidoc counters
These counters and their description based on OsmoMGW 1.5.0.64-189f (OsmoMGW).
=== Rate Counters
// generating tables for rate_ctr_group
// rate_ctr_group table aggregated statistics for all rtp connections
.all_rtp_conn - aggregated statistics for all rtp connections
[options="header"]
|===
| Name | Reference | Description
| all_rtp:err_tstmp_in | <<all_rtp_conn_all_rtp:err_tstmp_in>> | Total inbound rtp-stream timestamp errors.
| all_rtp:err_tstmp_out | <<all_rtp_conn_all_rtp:err_tstmp_out>> | Total outbound rtp-stream timestamp errors.
| all_rtp:packets_rx | <<all_rtp_conn_all_rtp:packets_rx>> | Total inbound rtp packets.
| all_rtp:octets_rx | <<all_rtp_conn_all_rtp:octets_rx>> | Total inbound rtp octets.
| all_rtp:packets_tx | <<all_rtp_conn_all_rtp:packets_tx>> | Total outbound rtp packets.
| all_rtp:octets_tx | <<all_rtp_conn_all_rtp:octets_tx>> | Total outbound rtp octets.
| all_rtp:dropped | <<all_rtp_conn_all_rtp:dropped>> | Total dropped rtp packets.
| all_rtp:num_closed_conns | <<all_rtp_conn_all_rtp:num_closed_conns>> | Total number of rtp connections closed.
|===
// rate_ctr_group table dlcx statistics
.dlcx - dlcx statistics
[options="header"]
|===
| Name | Reference | Description
| dlcx:success | <<dlcx_dlcx:success>> | DLCX command processed successfully.
| dlcx:wildcard | <<dlcx_dlcx:wildcard>> | wildcard names in DLCX commands are unsupported.
| dlcx:no_conn | <<dlcx_dlcx:no_conn>> | endpoint specified in DLCX command has no active connections.
| dlcx:callid | <<dlcx_dlcx:callid>> | CallId specified in DLCX command mismatches endpoint's CallId .
| dlcx:connid | <<dlcx_dlcx:connid>> | connection ID specified in DLCX command does not exist on endpoint.
| dlcx:unhandled_param | <<dlcx_dlcx:unhandled_param>> | unhandled parameter in DLCX command.
| dlcx:rejected | <<dlcx_dlcx:rejected>> | connection deletion rejected by policy.
| dlcx:deferred | <<dlcx_dlcx:deferred>> | connection deletion deferred by policy.
|===
// rate_ctr_group table mdcx statistics
.mdcx - mdcx statistics
[options="header"]
|===
| Name | Reference | Description
| mdcx:success | <<mdcx_mdcx:success>> | MDCX command processed successfully.
| mdcx:wildcard | <<mdcx_mdcx:wildcard>> | wildcard endpoint names in MDCX commands are unsupported.
| mdcx:no_conn | <<mdcx_mdcx:no_conn>> | endpoint specified in MDCX command has no active connections.
| mdcx:callid | <<mdcx_mdcx:callid>> | invalid CallId specified in MDCX command.
| mdcx:connid | <<mdcx_mdcx:connid>> | invalid connection ID specified in MDCX command.
| crcx:unhandled_param | <<mdcx_crcx:unhandled_param>> | unhandled parameter in MDCX command.
| mdcx:no_connid | <<mdcx_mdcx:no_connid>> | no connection ID specified in MDCX command.
| mdcx:conn_not_found | <<mdcx_mdcx:conn_not_found>> | connection specified in MDCX command does not exist.
| mdcx:invalid_mode | <<mdcx_mdcx:invalid_mode>> | invalid connection mode in MDCX command.
| mdcx:conn_opt | <<mdcx_mdcx:conn_opt>> | connection options invalid.
| mdcx:no_remote_conn_desc | <<mdcx_mdcx:no_remote_conn_desc>> | no opposite end specified for connection.
| mdcx:start_rtp_failure | <<mdcx_mdcx:start_rtp_failure>> | failure to start RTP processing.
| mdcx:conn_rejected | <<mdcx_mdcx:conn_rejected>> | connection rejected by policy.
| mdcx:conn_deferred | <<mdcx_mdcx:conn_deferred>> | connection deferred by policy.
|===
// rate_ctr_group table crxc statistics
.crcx - crxc statistics
[options="header"]
|===
| Name | Reference | Description
| crcx:success | <<crcx_crcx:success>> | CRCX command processed successfully.
| crcx:bad_action | <<crcx_crcx:bad_action>> | bad action in CRCX command.
| crcx:unhandled_param | <<crcx_crcx:unhandled_param>> | unhandled parameter in CRCX command.
| crcx:missing_callid | <<crcx_crcx:missing_callid>> | missing CallId in CRCX command.
| crcx:invalid_mode | <<crcx_crcx:invalid_mode>> | invalid connection mode in CRCX command.
| crcx:limit_exceeded | <<crcx_crcx:limit_exceeded>> | limit of concurrent connections was reached.
| crcx:unkown_callid | <<crcx_crcx:unkown_callid>> | unknown CallId in CRCX command.
| crcx:alloc_conn_fail | <<crcx_crcx:alloc_conn_fail>> | connection allocation failure.
| crcx:no_remote_conn_desc | <<crcx_crcx:no_remote_conn_desc>> | no opposite end specified for connection.
| crcx:start_rtp_failure | <<crcx_crcx:start_rtp_failure>> | failure to start RTP processing.
| crcx:conn_rejected | <<crcx_crcx:conn_rejected>> | connection rejected by policy.
| crcx:no_osmux | <<crcx_crcx:no_osmux>> | no osmux offered by peer.
| crcx:conn_opt | <<crcx_crcx:conn_opt>> | connection options invalid.
| crcx:codec_nego | <<crcx_crcx:codec_nego>> | codec negotiation failure.
| crcx:bind_port | <<crcx_crcx:bind_port>> | port bind failure.
|===
== Osmo Stat Items
// generating tables for osmo_stat_items
== Osmo Counters
// generating tables for osmo_counters
// there are no ungrouped osmo_counters

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@@ -1,72 +0,0 @@
== MGCP Extensions
The MGCP protocol is extendable. The following non-standard extensions are
understood by OsmoMGW.
=== `X-Osmo-IGN`
`X-Osmo-IGN` indicates to OsmoMGW that specific items of an endpoint should be
ignored, so that it is lenient on mismatching values that would normally
indicate collisions or configuration errors.
==== `X-Osmo-IGN` Format
The value part of `X-Osmo-IGN` must be one or more items separated by one or more
spaces. Each item consists of one or more non-whitespace characters.
.Example: `X-Osmo-IGN` format with three ficticious items "X", "abc" and "123".
----
X-Osmo-IGN: X abc 123
----
`X-Osmo-IGN` must be issued in the MGCP header section (typically as its last item),
before the SDP section starts.
==== Supported `X-Osmo-IGN` Items
Currently, the following `X-Osmo-IGN` items are supported:
* `C`: ignore CallID mismatches, i.e. differing "C" values between connections
on the same endpoint.
.Note:
`X-Osmo-IGN` does not support ignoring mismatches on the domain part of
an endpoint name, e.g. ignoring a mismatch on "example.com" in
`rtpbridge/123abc@example.com`. Instead, you may globally configure OsmoMGW
with `mgcp` / `domain *` to permit all domain parts.
===== `X-Osmo-IGN: C`
By default, OsmoMGW verifies that all CallIDs ("C" values) match for all
connections on any one given endpoint. To ignore CallID mismatches, pass a `C`
in the `X-Osmo-IGN` header, for the first or the second `CRCX` on an endpoint.
When the `X-Osmo-IGN: C` is sent for any one `CRCX` on an endpoint, CallID
mismatches will be ignored for that and all subsequent messages for that
endpoint. Hence this header only needs to be included once per endpoint, in any
`CRCX` message that precedes or coincides with a CallID mismatch.
This is particularly useful for a BSC that is connected to an A/SCCPlite MSC,
where the BSC and MSC each are expected to configure their respective own
connection on a shared endpoint. For A/SCCPlite, it is impossible for the BSC
to know the CallID that the MSC will use, so CallID mismatches are inevitable.
See also OsmoBSC, which will by default pass the `X-Osmo-IGN: C` header for
endpoints associated with an A/SCCPlite MSC.
.Example: `CRCX` message that instructs OsmoMGW to ignore CallID mismatches
----
CRCX 2 rtpbridge/123abc@mgw MGCP 1.0
M: recvonly
C: 2
L: p:20
X-Osmo-IGN: C
v=0
c=IN IP4 123.12.12.123
m=audio 5904 RTP/AVP 97
a=rtpmap:97 GSM-EFR/8000
a=ptime:40
----
=== `X-Osmux`
See <<mgcp-extension-osmux>>

View File

@@ -1,100 +0,0 @@
[[overview]]
== Overview
This manual should help you getting started with OsmoMGW. It will cover
aspects of configuring and running the media gateway.
[[intro_overview]]
=== About OsmoMGW
OsmoMGW is the Osmocom implementation of a media gateway to handle user
plane (voice) traffic in cellular networks. It can connect and optionally
transcode RTP voice streams between different network elements such as BTSs
and external entities like SIP. It is typically co-located with both OsmoBSC
and OsmoMSC and controlled by them via MGCP, the Media Gateway Control
Protocol.
[[fig-bsc]]
.OsmoMGW used with OsmoBSC
[graphviz]
----
digraph G {
rankdir = LR;
OsmoBTS -> OsmoBSC [label="Abis/IP"];
OsmoBSC -> OsmoMSC [label="3GPP AoIP"];
OsmoBSC -> OsmoMGW [label="MGCP"];
OsmoBTS -> OsmoMGW [label="RTP",dir=both];
OsmoMGW -> OsmoMSC [label="RTP",dir=both];
{rank=same OsmoBSC OsmoMGW}
OsmoMGW [color=red];
}
----
[[fig-msc]]
.OsmoMGW used with OsmoMSC
[graphviz]
----
digraph G {
rankdir = LR;
BTS -> BSC [label="Abis"];
BSC -> OsmoMSC [label="3GPP AoIP"];
OsmoMSC -> OsmoMGW [label="MGCP"];
BSC -> OsmoMGW [label="RTP",dir=both];
OsmoMSC -> OsmoSIP [label="MNCC"];
OsmoSIP -> PBX [label="SIP Trunk"];
OsmoMGW -> PBX [label="RTP",dir=both];
{rank=same OsmoMSC OsmoMGW}
OsmoSIP [label="osmo-sip-connector"];
OsmoMGW [color=red];
hNodeB -> OsmoHNBGW [label="Iuh"];
OsmoHNBGW -> OsmoMSC [label="IuCS"];
hNodeB -> OsmoMGW [label="RTP",dir=both];
}
----
=== Software Components
OsmoMGW contains a variety of different software components, which well
quickly describe in this section.
==== MGCP Implementation
OsmoMGW brings its own MGCP implementation through which OsmoMGW is
controlled.
The commands implemented are CRCX, MDCX, DLCX and RSIP. The command AUEP is
implemented as a stub and will simply respond with OK.
==== RTP implementation
Support for IuUP which is used in 3G cells is quite lacking at the moment.
3G<->3G and 2G<->2G calls should work, but 3G<->2G does not.
==== Audio transcoder
Transcoding is currently not supported in OsmoMGW.
=== Limitations
Osmux is not yet supported in OsmoMGW.
At the moment (July 2018), OsmoMGW only implements RTP proxy / RTP bridge
type endpoints, to each of which two RTP connections can be established.
We are planning to add endpoint types for:
- classic E1/T1 timeslots (64kBps alaw/ulaw)
- classic E1/T1 16k sub-slots with TRAU frames for classic BTS support
- announcement/playout end-points
- conference endpoints
=== Additional resources
You can find the OsmoMGW issue tracker and wiki online at
- https://osmocom.org/projects/osmomgw
- https://osmocom.org/projects/osmomgw/wiki
RFC 3435 for MGCP is located at
- https://tools.ietf.org/html/rfc3435

View File

@@ -1,25 +0,0 @@
== Running OsmoMGW
The OsmoMGW executable (`osmo-mgw`) offers the following command-line
arguments:
=== SYNOPSIS
*osmo-mgw* [-h|-V] [-D] [-c 'CONFIGFILE'] [-s]
=== OPTIONS
*-h, --help*::
Print a short help message about the supported options
*-V, --version*::
Print the compile-time version number of the program
*-D, --daemonize*::
Fork the process as a daemon into background.
*-c, --config-file 'CONFIGFILE'*::
Specify the file and path name of the configuration file to be
used. If none is specified, use `osmo-mgw.cfg` in the current
working directory.
*-s, --disable-color*::
Disable colors for logging to stderr. This has mostly been
deprecated by VTY based logging configuration, see <<logging>>
for more information.

View File

@@ -1,47 +0,0 @@
<revhistory>
<revision>
<revnumber>1</revnumber>
<date>July 24th, 2018</date>
<authorinitials>DW</authorinitials>
<revremark>
Initial version
</revremark>
</revision>
</revhistory>
<authorgroup>
<author>
<firstname>Daniel</firstname>
<surname>Willmann</surname>
<email>dwillmann@sysmocom.de</email>
<authorinitials>DW</authorinitials>
<affiliation>
<shortaffil>sysmocom</shortaffil>
<orgname>sysmocom - s.f.m.c. GmbH</orgname>
</affiliation>
</author>
</authorgroup>
<copyright>
<year>2018</year>
<holder>sysmocom - s.f.m.c. GmbH</holder>
</copyright>
<legalnotice>
<para>
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License,
Version 1.3 or any later version published by the Free Software
Foundation; with the Invariant Sections being just 'Foreword',
'Acknowledgements' and 'Preface', with no Front-Cover Texts,
and no Back-Cover Texts. A copy of the license is included in
the section entitled "GNU Free Documentation License".
</para>
<para>
The Asciidoc source code of this manual can be found at
<ulink url="http://git.osmocom.org/osmo-gsm-manuals/">
http://git.osmocom.org/osmo-gsm-manuals/
</ulink>
</para>
</legalnotice>

View File

@@ -1,33 +0,0 @@
:gfdl-enabled:
:program-name: OsmoMGW
OsmoMGW User Manual
====================
Daniel Willmann <dwillmann@sysmocom.de>
include::./common/chapters/preface.adoc[]
include::{srcdir}/chapters/overview.adoc[]
include::{srcdir}/chapters/running.adoc[]
include::./common/chapters/vty.adoc[]
include::./common/chapters/logging.adoc[]
include::{srcdir}/chapters/configuration.adoc[]
include::{srcdir}/chapters/mgcp_extensions.adoc[]
include::./common/chapters/osmux/osmux.adoc[]
//include::{srcdir}/chapters/counters.adoc[]
include::./common/chapters/port_numbers.adoc[]
include::./common/chapters/bibliography.adoc[]
include::./common/chapters/glossary.adoc[]
include::./common/chapters/gfdl.adoc[]

View File

@@ -1,38 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
ex:ts=2:sw=42sts=2:et
-*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-->
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML 5.0//EN"
"http://docbook.org/xml/5.0/dtd/docbook.dtd" [
<!ENTITY chapter-vty SYSTEM "./common/chapters/vty.xml" >
<!ENTITY sections-vty SYSTEM "generated/docbook_vty.xml" >
]>
<book>
<info>
<revhistory>
<revision>
<revnumber>v1</revnumber>
<date>12th December 2017</date>
<authorinitials>pm</authorinitials>
<revremark>Initial</revremark>
</revision>
</revhistory>
<title>OsmoMGW VTY Reference</title>
<copyright>
<year>2017</year>
</copyright>
<legalnotice>
<para>This work is copyright by <orgname>sysmocom - s.f.m.c. GmbH</orgname>. All rights reserved.
</para>
</legalnotice>
</info>
<!-- Main chapters-->
&chapter-vty;
</book>

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@@ -1,17 +0,0 @@
#!/bin/sh -x
if [ -z "$DOCKER_PLAYGROUND" ]; then
echo "You need to set DOCKER_PLAYGROUND"
exit 1
fi
SCRIPT=$(realpath "$0")
MANUAL_DIR=$(dirname "$SCRIPT")
COMMIT=${COMMIT:-$(git log -1 --format=format:%H)}
cd "$DOCKER_PLAYGROUND/scripts" || exit 1
OSMO_MGW_BRANCH=$COMMIT ./regen_doc.sh osmo-mgw 4243 \
"$MANUAL_DIR/chapters/counters_generated.adoc" \
"$MANUAL_DIR/vty/mgw_vty_reference.xml"

View File

@@ -1,2 +0,0 @@
<vtydoc xmlns='urn:osmocom:xml:libosmocore:vty:doc:1.0'>
</vtydoc>

File diff suppressed because it is too large Load Diff

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@@ -1,19 +0,0 @@
SUBDIRS = \
osmocom \
$(NULL)
nobase_include_HEADERS = \
osmocom/mgcp_client/mgcp_client.h \
osmocom/mgcp_client/mgcp_client_endpoint_fsm.h \
osmocom/mgcp_client/mgcp_client_fsm.h \
osmocom/mgcp/mgcp.h \
osmocom/mgcp/mgcp_common.h \
osmocom/mgcp/mgcp_internal.h \
osmocom/mgcp/osmux.h \
$(NULL)
# This gets copied during make from osmocom/mgcp/mgcp_common.h. Therefore it is not included in the source tree and we
# don't need to distribute it (OS#4084).
nobase_nodist_include_HEADERS = \
osmocom/mgcp_client/mgcp_common.h \
$(NULL)

View File

@@ -1,4 +0,0 @@
SUBDIRS = \
mgcp_client \
mgcp \
$(NULL)

View File

@@ -1,11 +0,0 @@
noinst_HEADERS = \
vty.h \
mgcp_msg.h \
mgcp_conn.h \
mgcp_stat.h \
mgcp_endp.h \
mgcp_sdp.h \
mgcp_codec.h \
mgcp_ctrl.h \
debug.h \
$(NULL)

View File

@@ -1,7 +0,0 @@
#pragma once
void mgcp_codec_summary(struct mgcp_conn_rtp *conn);
void mgcp_codec_reset_all(struct mgcp_conn_rtp *conn);
int mgcp_codec_add(struct mgcp_conn_rtp *conn, int payload_type, const char *audio_name, const struct mgcp_codec_param *param);
int mgcp_codec_decide(struct mgcp_conn_rtp *conn);
int mgcp_codec_pt_translate(struct mgcp_conn_rtp *conn_src, struct mgcp_conn_rtp *conn_dst, int payload_type);

View File

@@ -1,107 +0,0 @@
/* MGCP common implementations.
* These are used in libosmo-mgcp as well as libosmo-mgcp-client.
* To avoid interdependency, these are implemented in .h file only. */
/*
* (C) 2017 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
* (C) 2009-2012 by Holger Hans Peter Freyther <zecke@selfish.org>
* (C) 2009-2012 by On-Waves
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* Two copies of this file are kept in osmocom/mgcp/ and osmocom/mgcp_client/.
* Since both are by definition identical, use the old header exclusion ifdefs
* instead of '#pragma once' to avoid including both of these files.
* Though at the time of writing there are no such users, this allows including
* both libosmo-mgcp and libosmo-mgcp-client headers in the same file. */
#ifndef OSMO_MGCP_COMMON_H
#define OSMO_MGCP_COMMON_H
#include <string.h>
#include <errno.h>
#include <osmocom/core/msgb.h>
#include <osmocom/core/logging.h>
#define for_each_non_empty_line(line, save) \
for (line = strtok_r(NULL, "\r\n", &save); line; \
line = strtok_r(NULL, "\r\n", &save))
enum mgcp_connection_mode {
MGCP_CONN_NONE = 0,
MGCP_CONN_RECV_ONLY = 1,
MGCP_CONN_SEND_ONLY = 2,
MGCP_CONN_RECV_SEND = MGCP_CONN_RECV_ONLY | MGCP_CONN_SEND_ONLY,
MGCP_CONN_LOOPBACK = 4 | MGCP_CONN_RECV_SEND,
};
#define MGCP_X_OSMO_IGN_HEADER "X-Osmo-IGN:"
#define MGCP_X_OSMO_OSMUX_HEADER "X-Osmux:"
/* Values should be bitwise-OR-able */
enum mgcp_x_osmo_ign {
MGCP_X_OSMO_IGN_NONE = 0,
MGCP_X_OSMO_IGN_CALLID = 1,
};
/* Codec parameters (communicated via SDP/fmtp) */
struct mgcp_codec_param {
bool amr_octet_aligned_present;
bool amr_octet_aligned;
};
/* Ensure that the msg->l2h is NUL terminated. */
static inline int mgcp_msg_terminate_nul(struct msgb *msg)
{
unsigned char *tail = msg->l2h + msgb_l2len(msg); /* char after l2 data */
if (tail[-1] == '\0')
/* nothing to do */;
else if (msgb_tailroom(msg) > 0)
tail[0] = '\0';
else if (tail[-1] == '\r' || tail[-1] == '\n')
tail[-1] = '\0';
else {
LOGP(DLMGCP, LOGL_ERROR, "Cannot NUL terminate MGCP message: "
"Length: %d, Buffer size: %d\n",
msgb_l2len(msg), msg->data_len);
return -ENOTSUP;
}
return 0;
}
/* Maximum length of the comment field */
#define MGCP_COMMENT_MAXLEN 256
/* Maximum allowed String length of Connection Identifiers as per spec
* (see also RFC3435 2.1.3.2 Names of Connections), plus one for '\0'. */
#define MGCP_CONN_ID_MAXLEN 32+1
/* Deprecated: old name of MGCP_CONN_ID_MAXLEN. */
#define MGCP_CONN_ID_LENGTH MGCP_CONN_ID_MAXLEN
/* String length of Endpoint Identifiers.
/ (see also RFC3435 section 3.2.1.3) */
#define MGCP_ENDPOINT_MAXLEN (255*2+1+1)
/* A prefix to denote the virtual trunk (RTP on both ends) */
#define MGCP_ENDPOINT_PREFIX_VIRTUAL_TRUNK "rtpbridge/"
/* Maximal number of payload types / codecs that can be negotiated via SDP at
* at once. */
#define MGCP_MAX_CODECS 10
#endif

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@@ -1,80 +0,0 @@
/* Message connection list handling */
/*
* (C) 2017 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
* All Rights Reserved
*
* Author: Philipp Maier
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#pragma once
#include <osmocom/mgcp/mgcp_internal.h>
#include <osmocom/core/linuxlist.h>
#include <osmocom/core/rate_ctr.h>
#include <inttypes.h>
/* RTP connection related counters */
enum {
IN_STREAM_ERR_TSTMP_CTR,
OUT_STREAM_ERR_TSTMP_CTR,
RTP_PACKETS_RX_CTR,
RTP_OCTETS_RX_CTR,
RTP_PACKETS_TX_CTR,
RTP_OCTETS_TX_CTR,
RTP_DROPPED_PACKETS_CTR,
RTP_NUM_CONNECTIONS,
};
/* RTP per-connection statistics. Instances of the corresponding rate counter group
* exist for the lifetime of an RTP connection.
* Must be kept in sync with all_rtp_conn_rate_ctr_desc below */
static const struct rate_ctr_desc mgcp_conn_rate_ctr_desc[] = {
[IN_STREAM_ERR_TSTMP_CTR] = {"stream_err_tstmp:in", "Inbound rtp-stream timestamp errors."},
[OUT_STREAM_ERR_TSTMP_CTR] = {"stream_err_tstmp:out", "Outbound rtp-stream timestamp errors."},
[RTP_PACKETS_RX_CTR] = {"rtp:packets_rx", "Inbound rtp packets."},
[RTP_OCTETS_RX_CTR] = {"rtp:octets_rx", "Inbound rtp octets."},
[RTP_PACKETS_TX_CTR] = {"rtp:packets_tx", "Outbound rtp packets."},
[RTP_OCTETS_TX_CTR] = {"rtp:octets_tx", "Outbound rtp octets."},
[RTP_DROPPED_PACKETS_CTR] = {"rtp:dropped", "dropped rtp packets."}
};
/* Aggregated RTP connection stats. These are updated when an RTP connection is freed.
* Must be kept in sync with mgcp_conn_rate_ctr_desc above */
static const struct rate_ctr_desc all_rtp_conn_rate_ctr_desc[] = {
[IN_STREAM_ERR_TSTMP_CTR] = {"all_rtp:err_tstmp_in", "Total inbound rtp-stream timestamp errors."},
[OUT_STREAM_ERR_TSTMP_CTR] = {"all_rtp:err_tstmp_out", "Total outbound rtp-stream timestamp errors."},
[RTP_PACKETS_RX_CTR] = {"all_rtp:packets_rx", "Total inbound rtp packets."},
[RTP_OCTETS_RX_CTR] = {"all_rtp:octets_rx", "Total inbound rtp octets."},
[RTP_PACKETS_TX_CTR] = {"all_rtp:packets_tx", "Total outbound rtp packets."},
[RTP_OCTETS_TX_CTR] = {"all_rtp:octets_tx", "Total outbound rtp octets."},
[RTP_DROPPED_PACKETS_CTR] = {"all_rtp:dropped", "Total dropped rtp packets."},
/* This last counter does not exist in per-connection stats, only here. */
[RTP_NUM_CONNECTIONS] = {"all_rtp:num_closed_conns", "Total number of rtp connections closed."}
};
struct mgcp_conn *mgcp_conn_alloc(void *ctx, struct mgcp_endpoint *endp,
enum mgcp_conn_type type, char *name);
struct mgcp_conn *mgcp_conn_get(struct mgcp_endpoint *endp, const char *id);
struct mgcp_conn_rtp *mgcp_conn_get_rtp(struct mgcp_endpoint *endp,
const char *id);
void mgcp_conn_free(struct mgcp_endpoint *endp, const char *id);
void mgcp_conn_free_oldest(struct mgcp_endpoint *endp);
void mgcp_conn_free_all(struct mgcp_endpoint *endp);
char *mgcp_conn_dump(struct mgcp_conn *conn);
struct mgcp_conn *mgcp_find_dst_conn(struct mgcp_conn *conn);

View File

@@ -1,101 +0,0 @@
/* Endpoint types */
/*
* (C) 2017 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
* All Rights Reserved
*
* Author: Philipp Maier
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#pragma once
struct sockaddr_in;
struct mgcp_conn;
struct mgcp_endpoint;
/* Callback type for RTP dispatcher functions
(e.g mgcp_dispatch_rtp_bridge_cb, see below) */
typedef int (*mgcp_dispatch_rtp_cb) (int proto, struct sockaddr_in *addr,
char *buf, unsigned int buf_size,
struct mgcp_conn *conn);
/* Callback type for endpoint specific cleanup actions. This function
* is automatically executed when a connection is freed (see mgcp_conn_free()
* in mgcp_conn.c). Depending on the type of the endpoint there may be endpoint
* specific things to take care of once a connection has been removed. */
typedef void (*mgcp_cleanup_cp) (struct mgcp_endpoint *endp,
struct mgcp_conn *conn);
/*! MGCP endpoint properties */
struct mgcp_endpoint_type {
/*! maximum number of connections */
int max_conns;
/*! callback that defines how to dispatch incoming RTP data */
mgcp_dispatch_rtp_cb dispatch_rtp_cb;
/*! callback that implements endpoint specific cleanup actions */
mgcp_cleanup_cp cleanup_cb;
};
/*! MGCP endpoint typeset */
struct mgcp_endpoint_typeset {
struct mgcp_endpoint_type rtp;
};
/*! static MGCP endpoint typeset (pre-initalized, read-only) */
extern const struct mgcp_endpoint_typeset ep_typeset;
/*! MGCP endpoint model */
struct mgcp_endpoint {
/*! Call identifier string (as supplied by the call agant) */
char *callid;
/*! Local connection options (see mgcp_internal.h) */
struct mgcp_lco local_options;
/*! List of struct mgcp_conn, of the connections active on this endpoint */
struct llist_head conns;
/*! Backpointer to the MGW configuration */
struct mgcp_config *cfg;
/*! Backpointer to the Trunk specific configuration */
struct mgcp_trunk_config *tcfg;
/*! Endpoint properties (see above) */
const struct mgcp_endpoint_type *type;
/*! Last MGCP transmission (in case re-transmission is required) */
char *last_trans;
/*! Last MGCP response (in case re-transmission is required) */
char *last_response;
/*! Memorize if this endpoint was choosen by the MGW (wildcarded, true)
* or if the user has choosen the particular endpoint explicitly. */
bool wildcarded_req;
/*! MGCP_X_OSMO_IGN_* flags from 'X-Osmo-IGN:' header */
uint32_t x_osmo_ign;
};
/*! Extract endpoint number for a given endpoint */
#define ENDPOINT_NUMBER(endp) abs((int)(endp - endp->tcfg->endpoints))
void mgcp_endp_release(struct mgcp_endpoint *endp);

View File

@@ -1,352 +0,0 @@
/* MGCP Private Data */
/*
* (C) 2009-2012 by Holger Hans Peter Freyther <zecke@selfish.org>
* (C) 2009-2012 by On-Waves
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#pragma once
#include <string.h>
#include <inttypes.h>
#include <osmocom/core/select.h>
#include <osmocom/mgcp/mgcp.h>
#include <osmocom/core/linuxlist.h>
#include <osmocom/core/counter.h>
#include <osmocom/core/rate_ctr.h>
#define CI_UNUSED 0
/* FIXME: This this is only needed to compile the currently
* broken OSMUX support. Remove when fixed */
#define CONN_ID_BTS "0"
#define CONN_ID_NET "1"
enum mgcp_trunk_type {
MGCP_TRUNK_VIRTUAL,
MGCP_TRUNK_E1,
};
struct mgcp_rtp_stream_state {
uint32_t ssrc;
uint16_t last_seq;
uint32_t last_timestamp;
struct rate_ctr *err_ts_ctr;
int32_t last_tsdelta;
uint32_t last_arrival_time;
};
struct mgcp_rtp_state {
/* has this state structure been initialized? */
int initialized;
struct {
/* are we patching the SSRC value? */
int patch_ssrc;
/* original SSRC (to which we shall patch any different SSRC) */
uint32_t orig_ssrc;
/* offset to apply on the sequence number */
int seq_offset;
/* offset to apply on the timestamp number */
int32_t timestamp_offset;
} patch;
/* duration of a packet (FIXME: in which unit?) */
uint32_t packet_duration;
struct mgcp_rtp_stream_state in_stream;
struct mgcp_rtp_stream_state out_stream;
/* jitter and packet loss calculation */
struct {
int initialized;
uint16_t base_seq;
uint16_t max_seq;
uint32_t ssrc;
uint32_t jitter;
int32_t transit;
int cycles;
} stats;
bool patched_first_rtp_payload; /* FIXME: drop this, see OS#2459 */
};
struct mgcp_rtp_codec {
uint32_t rate;
int channels;
uint32_t frame_duration_num;
uint32_t frame_duration_den;
int payload_type;
char *audio_name;
char *subtype_name;
bool param_present;
struct mgcp_codec_param param;
};
/* 'mgcp_rtp_end': basically a wrapper around the RTP+RTCP ports */
struct mgcp_rtp_end {
/* local IP address of the RTP socket */
struct in_addr addr;
/* in network byte order */
int rtp_port, rtcp_port;
/* currently selected audio codec */
struct mgcp_rtp_codec *codec;
/* array with assigned audio codecs to choose from (SDP) */
struct mgcp_rtp_codec codecs[MGCP_MAX_CODECS];
/* number of assigned audio codecs (SDP) */
unsigned int codecs_assigned;
/* per endpoint data */
int frames_per_packet;
uint32_t packet_duration_ms;
int maximum_packet_time; /* -1: not set */
char *fmtp_extra;
/* are we transmitting packets (1) or dropping (0) outbound packets */
int output_enabled;
/* FIXME: This parameter can be set + printed, but is nowhere used! */
int force_output_ptime;
/* RTP patching */
int force_constant_ssrc; /* -1: always, 0: don't, 1: once */
/* should we perform align_rtp_timestamp_offset() (1) or not (0) */
int force_aligned_timing;
bool rfc5993_hr_convert;
/* Each end has a separate socket for RTP and RTCP */
struct osmo_fd rtp;
struct osmo_fd rtcp;
/* local UDP port number of the RTP socket; RTCP is +1 */
int local_port;
};
struct mgcp_rtp_tap {
/* is this tap active (1) or not (0) */
int enabled;
/* IP/port to which we're forwarding the tapped data */
struct sockaddr_in forward;
};
struct mgcp_lco {
char *string;
char *codec;
int pkt_period_min; /* time in ms */
int pkt_period_max; /* time in ms */
};
/* Specific rtp connection type (see struct mgcp_conn_rtp) */
enum mgcp_conn_rtp_type {
MGCP_RTP_DEFAULT = 0,
MGCP_OSMUX_BSC,
MGCP_OSMUX_BSC_NAT,
};
#include <osmocom/mgcp/osmux.h>
struct mgcp_conn;
/* MGCP connection (RTP) */
struct mgcp_conn_rtp {
/* Backpointer to conn struct */
struct mgcp_conn *conn;
/* Specific connection type */
enum mgcp_conn_rtp_type type;
/* Port status */
struct mgcp_rtp_end end;
/* Sequence bits */
struct mgcp_rtp_state state;
/* taps for the rtp connection; one per direction */
struct mgcp_rtp_tap tap_in;
struct mgcp_rtp_tap tap_out;
/* Osmux states (optional) */
struct {
/* Osmux state: disabled, activating, active */
enum osmux_state state;
/* Is cid holding valid data? is it allocated from pool? */
bool cid_allocated;
/* Allocated Osmux circuit ID for this conn */
uint8_t cid;
/* handle to batch messages */
struct osmux_in_handle *in;
/* handle to unbatch messages */
struct osmux_out_handle out;
/* statistics */
struct {
uint32_t chunks;
uint32_t octets;
} stats;
} osmux;
struct rate_ctr_group *rate_ctr_group;
};
/*! Connection type, specifies which member of the union "u" in mgcp_conn
* contains a useful connection description (currently only RTP) */
enum mgcp_conn_type {
MGCP_CONN_TYPE_RTP,
};
/*! MGCP connection (untyped) */
struct mgcp_conn {
/*! list head */
struct llist_head entry;
/*! Backpointer to the endpoint where the conn belongs to */
struct mgcp_endpoint *endp;
/*! type of the connection (union) */
enum mgcp_conn_type type;
/*! mode of the connection */
enum mgcp_connection_mode mode;
/*! copy of the mode to restore the original setting (VTY) */
enum mgcp_connection_mode mode_orig;
/*! connection id to identify the connection */
char id[MGCP_CONN_ID_MAXLEN];
/*! human readable name (vty, logging) */
char name[256];
/*! activity tracker (for cleaning up inactive connections) */
struct osmo_timer_list watchdog;
/*! union with connection description */
union {
struct mgcp_conn_rtp rtp;
} u;
/*! pointer to optional private data */
void *priv;
};
#include <osmocom/mgcp/mgcp_conn.h>
struct mgcp_endpoint_type;
/**
* Internal structure while parsing a request
*/
struct mgcp_parse_data {
struct mgcp_config *cfg;
struct mgcp_endpoint *endp;
char *trans;
char *save;
};
int mgcp_send(struct mgcp_endpoint *endp, int is_rtp, struct sockaddr_in *addr,
char *buf, int rc, struct mgcp_conn_rtp *conn_src,
struct mgcp_conn_rtp *conn_dst);
int mgcp_send_dummy(struct mgcp_endpoint *endp, struct mgcp_conn_rtp *conn);
int mgcp_dispatch_rtp_bridge_cb(int proto, struct sockaddr_in *addr, char *buf,
unsigned int buf_size, struct mgcp_conn *conn);
void mgcp_cleanup_rtp_bridge_cb(struct mgcp_endpoint *endp, struct mgcp_conn *conn);
int mgcp_bind_net_rtp_port(struct mgcp_endpoint *endp, int rtp_port,
struct mgcp_conn_rtp *conn);
void mgcp_free_rtp_port(struct mgcp_rtp_end *end);
/* For transcoding we need to manage an in and an output that are connected */
static inline int endp_back_channel(int endpoint)
{
return endpoint + 60;
}
struct mgcp_trunk_config *mgcp_trunk_alloc(struct mgcp_config *cfg, int index);
struct mgcp_trunk_config *mgcp_trunk_num(struct mgcp_config *cfg, int index);
char *get_lco_identifier(const char *options);
int check_local_cx_options(void *ctx, const char *options);
void mgcp_rtp_end_config(struct mgcp_endpoint *endp, int expect_ssrc_change,
struct mgcp_rtp_end *rtp);
uint32_t mgcp_rtp_packet_duration(struct mgcp_endpoint *endp,
struct mgcp_rtp_end *rtp);
/* payload processing default functions */
int mgcp_rtp_processing_default(struct mgcp_endpoint *endp, struct mgcp_rtp_end *dst_end,
char *data, int *len, int buf_size);
int mgcp_setup_rtp_processing_default(struct mgcp_endpoint *endp,
struct mgcp_conn_rtp *conn_dst,
struct mgcp_conn_rtp *conn_src);
void mgcp_get_net_downlink_format_default(struct mgcp_endpoint *endp,
const struct mgcp_rtp_codec **codec,
const char **fmtp_extra,
struct mgcp_conn_rtp *conn);
/* internal RTP Annex A counting */
void mgcp_rtp_annex_count(struct mgcp_endpoint *endp, struct mgcp_rtp_state *state,
const uint16_t seq, const int32_t transit,
const uint32_t ssrc);
int mgcp_set_ip_tos(int fd, int tos);
/* Was conn configured to handle Osmux? */
static inline bool mgcp_conn_rtp_is_osmux(const struct mgcp_conn_rtp *conn) {
return conn->type == MGCP_OSMUX_BSC || conn->type == MGCP_OSMUX_BSC_NAT;
}
enum {
MGCP_DEST_NET = 0,
MGCP_DEST_BTS,
};
#define MGCP_DUMMY_LOAD 0x23
/**
* SDP related information
*/
/* Assume audio frame length of 20ms */
#define DEFAULT_RTP_AUDIO_FRAME_DUR_NUM 20
#define DEFAULT_RTP_AUDIO_FRAME_DUR_DEN 1000
#define DEFAULT_RTP_AUDIO_PACKET_DURATION_MS 20
#define DEFAULT_RTP_AUDIO_DEFAULT_RATE 8000
#define DEFAULT_RTP_AUDIO_DEFAULT_CHANNELS 1
#define PTYPE_UNDEFINED (-1)
void mgcp_get_local_addr(char *addr, struct mgcp_conn_rtp *conn);
void mgcp_conn_watchdog_kick(struct mgcp_conn *conn);
#define LOGPENDP(endp, cat, level, fmt, args...) \
LOGP(cat, level, "endpoint:0x%x " fmt, \
endp ? ENDPOINT_NUMBER(endp) : -1, \
## args)
#define LOGPCONN(conn, cat, level, fmt, args...) \
LOGPENDP((conn)->endp, cat, level, "CI:%s " fmt, \
(conn)->id, \
## args)

View File

@@ -1,56 +0,0 @@
/* A Media Gateway Control Protocol Media Gateway: RFC 3435 */
/* Message parser/generator utilities */
/*
* (C) 2009-2012 by Holger Hans Peter Freyther <zecke@selfish.org>
* (C) 2009-2012 by On-Waves
* (C) 2017 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#pragma once
#include <stdint.h>
struct mgcp_conn;
struct mgcp_parse_data;
struct mgcp_endpoint;
void mgcp_disp_msg(unsigned char *message, unsigned int len, char *preamble);
int mgcp_parse_conn_mode(const char *msg, struct mgcp_endpoint *endp,
struct mgcp_conn *conn);
int mgcp_parse_header(struct mgcp_parse_data *pdata, char *data);
int mgcp_parse_osmux_cid(const char *line);
int mgcp_check_param(const struct mgcp_endpoint *endp, const char *line);
int mgcp_verify_call_id(struct mgcp_endpoint *endp, const char *callid);
int mgcp_verify_ci(struct mgcp_endpoint *endp, const char *conn_id);
char *mgcp_strline(char *str, char **saveptr);
#define for_each_line(line, save)\
for (line = mgcp_strline(NULL, &save); line;\
line = mgcp_strline(NULL, &save))
#define for_each_non_empty_line(line, save)\
for (line = strtok_r(NULL, "\r\n", &save); line;\
line = strtok_r(NULL, "\r\n", &save))

View File

@@ -1,39 +0,0 @@
#pragma once
#include <osmocom/netif/osmux.h>
struct mgcp_conn_rtp;
#define OSMUX_PORT 1984
enum {
OSMUX_ROLE_BSC = 0,
OSMUX_ROLE_BSC_NAT,
};
int osmux_init(int role, struct mgcp_config *cfg);
int osmux_enable_conn(struct mgcp_endpoint *endp, struct mgcp_conn_rtp *conn,
struct in_addr *addr, uint16_t port);
void conn_osmux_disable(struct mgcp_conn_rtp *conn);
int conn_osmux_allocate_cid(struct mgcp_conn_rtp *conn, int osmux_cid);
void conn_osmux_release_cid(struct mgcp_conn_rtp *conn);
int osmux_xfrm_to_osmux(char *buf, int buf_len, struct mgcp_conn_rtp *conn);
int osmux_send_dummy(struct mgcp_endpoint *endp, struct mgcp_conn_rtp *conn);
void osmux_cid_pool_get(uint8_t osmux_cid);
int osmux_cid_pool_get_next(void);
void osmux_cid_pool_put(uint8_t osmux_cid);
bool osmux_cid_pool_allocated(uint8_t osmux_cid);
int osmux_cid_pool_count_used(void);
enum osmux_state {
OSMUX_STATE_DISABLED = 0, /* Osmux not being currently used by endp */
OSMUX_STATE_ACTIVATING, /* Osmux was accepted in MGCP CRCX ACK. It can now be enabled by \ref osmux_enable_endpoint. */
OSMUX_STATE_ENABLED, /* Osmux was initialized by \ref osmux_enable_endpoint and can process frames */
};
enum osmux_usage {
OSMUX_USAGE_OFF = 0,
OSMUX_USAGE_ON = 1,
OSMUX_USAGE_ONLY = 2,
};

View File

@@ -1,8 +0,0 @@
#pragma once
#include <osmocom/vty/command.h>
enum mgcp_vty_node {
MGCP_NODE = _LAST_OSMOVTY_NODE + 1,
TRUNK_NODE,
};

View File

@@ -1,13 +0,0 @@
BUILT_SOURCES = \
mgcp_common.h \
$(NULL)
noinst_HEADERS = \
mgcp_client_internal.h \
$(NULL)
mgcp_common.h: $(top_srcdir)/include/osmocom/mgcp/mgcp_common.h
echo -e "/*\n\n DO NOT EDIT THIS FILE!\n THIS IS OVERWRITTEN DURING BUILD\n This is an automatic copy of <osmocom/mgcp/mgcp_common.h>\n\n */" > mgcp_common.h
cat $(top_srcdir)/include/osmocom/mgcp/mgcp_common.h >> mgcp_common.h
CLEANFILES = mgcp_common.h

View File

@@ -1,165 +0,0 @@
#pragma once
#include <stdint.h>
#include <arpa/inet.h>
#include <osmocom/mgcp_client/mgcp_common.h>
/* See also: RFC 3435, chapter 3.5 Transmission over UDP */
#define MGCP_CLIENT_LOCAL_ADDR_DEFAULT "0.0.0.0"
#define MGCP_CLIENT_LOCAL_PORT_DEFAULT 2727
#define MGCP_CLIENT_REMOTE_ADDR_DEFAULT "127.0.0.1"
#define MGCP_CLIENT_REMOTE_PORT_DEFAULT 2427
#define MGCP_CLIENT_MGW_STR "Configure MGCP connection to Media Gateway\n"
struct msgb;
struct vty;
struct mgcp_client;
struct mgcp_client_conf {
const char *local_addr;
int local_port;
const char *remote_addr;
int remote_port;
/* By default, we are always addressing the MGW with e.g. 'rtpbridge/123@mgw'.
* If this is nonempty, the contained name will be used instead of 'mgw'. */
char endpoint_domain_name[MGCP_ENDPOINT_MAXLEN];
};
typedef unsigned int mgcp_trans_id_t;
/*! Enumeration of the codec types that mgcp_client is able to handle. */
enum mgcp_codecs {
CODEC_PCMU_8000_1 = 0,
CODEC_GSM_8000_1 = 3,
CODEC_PCMA_8000_1 = 8,
CODEC_G729_8000_1 = 18,
CODEC_GSMEFR_8000_1 = 110,
CODEC_GSMHR_8000_1 = 111,
CODEC_AMR_8000_1 = 112,
CODEC_AMRWB_16000_1 = 113,
};
/* Note: when new codec types are added, the corresponding value strings
* in mgcp_client.c (codec_table) must be updated as well. Enumerations
* in enum mgcp_codecs must correspond to a valid payload type. However,
* this is an internal assumption that is made to avoid lookup tables.
* The API-User should not rely on this coincidence! */
extern const struct value_string osmo_mgcpc_codec_names[];
static inline const char *osmo_mgcpc_codec_name(enum mgcp_codecs val)
{ return get_value_string(osmo_mgcpc_codec_names, val); }
/*! Structure to build a payload type map to allow the defiition custom payload
* types. */
struct ptmap {
/*! codec for which a payload type number should be defined */
enum mgcp_codecs codec;
/*! payload type number (96-127) */
unsigned int pt;
};
struct mgcp_response_head {
int response_code;
mgcp_trans_id_t trans_id;
char comment[MGCP_COMMENT_MAXLEN];
char conn_id[MGCP_CONN_ID_MAXLEN];
char endpoint[MGCP_ENDPOINT_MAXLEN];
bool x_osmo_osmux_use;
uint8_t x_osmo_osmux_cid;
};
struct mgcp_response {
char *body;
struct mgcp_response_head head;
uint16_t audio_port;
char audio_ip[INET_ADDRSTRLEN];
unsigned int ptime;
enum mgcp_codecs codecs[MGCP_MAX_CODECS];
unsigned int codecs_len;
struct ptmap ptmap[MGCP_MAX_CODECS];
unsigned int ptmap_len;
};
enum mgcp_verb {
MGCP_VERB_CRCX,
MGCP_VERB_MDCX,
MGCP_VERB_DLCX,
MGCP_VERB_AUEP,
MGCP_VERB_RSIP,
};
#define MGCP_MSG_PRESENCE_ENDPOINT 0x0001
#define MGCP_MSG_PRESENCE_CALL_ID 0x0002
#define MGCP_MSG_PRESENCE_CONN_ID 0x0004
#define MGCP_MSG_PRESENCE_AUDIO_IP 0x0008
#define MGCP_MSG_PRESENCE_AUDIO_PORT 0x0010
#define MGCP_MSG_PRESENCE_CONN_MODE 0x0020
#define MGCP_MSG_PRESENCE_X_OSMO_OSMUX_CID 0x4000
#define MGCP_MSG_PRESENCE_X_OSMO_IGN 0x8000
struct mgcp_msg {
enum mgcp_verb verb;
/* See MGCP_MSG_PRESENCE_* constants */
uint32_t presence;
char endpoint[MGCP_ENDPOINT_MAXLEN];
unsigned int call_id;
char *conn_id;
uint16_t audio_port;
char *audio_ip;
enum mgcp_connection_mode conn_mode;
unsigned int ptime;
enum mgcp_codecs codecs[MGCP_MAX_CODECS];
unsigned int codecs_len;
struct ptmap ptmap[MGCP_MAX_CODECS];
unsigned int ptmap_len;
uint32_t x_osmo_ign;
bool x_osmo_osmux_use;
int x_osmo_osmux_cid; /* -1 is wildcard */
bool param_present;
struct mgcp_codec_param param;
};
void mgcp_client_conf_init(struct mgcp_client_conf *conf);
void mgcp_client_vty_init(void *talloc_ctx, int node, struct mgcp_client_conf *conf);
int mgcp_client_config_write(struct vty *vty, const char *indent);
struct mgcp_client_conf *mgcp_client_conf_actual(struct mgcp_client *mgcp);
struct mgcp_client *mgcp_client_init(void *ctx,
struct mgcp_client_conf *conf);
int mgcp_client_connect(struct mgcp_client *mgcp);
const char *mgcp_client_remote_addr_str(struct mgcp_client *mgcp);
uint16_t mgcp_client_remote_port(struct mgcp_client *mgcp);
uint32_t mgcp_client_remote_addr_n(struct mgcp_client *mgcp);
const char *mgcp_client_endpoint_domain(const struct mgcp_client *mgcp);
const char *mgcp_client_rtpbridge_wildcard(const struct mgcp_client *mgcp);
/* Invoked when an MGCP response is received or sending failed. When the
* response is passed as NULL, this indicates failure during transmission. */
typedef void (* mgcp_response_cb_t )(struct mgcp_response *response, void *priv);
int mgcp_response_parse_params(struct mgcp_response *r);
int mgcp_client_tx(struct mgcp_client *mgcp, struct msgb *msg,
mgcp_response_cb_t response_cb, void *priv);
int mgcp_client_cancel(struct mgcp_client *mgcp, mgcp_trans_id_t trans_id);
enum mgcp_connection_mode;
struct msgb *mgcp_msg_gen(struct mgcp_client *mgcp, struct mgcp_msg *mgcp_msg);
mgcp_trans_id_t mgcp_msg_trans_id(struct msgb *msg);
extern const struct value_string mgcp_client_connection_mode_strs[];
static inline const char *mgcp_client_cmode_name(enum mgcp_connection_mode mode)
{
return get_value_string(mgcp_client_connection_mode_strs, mode);
}
enum mgcp_codecs map_str_to_codec(const char *str);
unsigned int map_codec_to_pt(const struct ptmap *ptmap, unsigned int ptmap_len,
enum mgcp_codecs codec);
enum mgcp_codecs map_pt_to_codec(struct ptmap *ptmap, unsigned int ptmap_len,
unsigned int pt);

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@@ -1,51 +0,0 @@
/* FSM to manage multiple connections of an MGW endpoint */
#pragma once
#include <osmocom/mgcp_client/mgcp_client_fsm.h>
#define LOG_MGCPC_EP(ep, level, fmt, args...) do { \
LOGPFSML(ep->fi, level, "%s " fmt, \
osmo_mgcpc_ep_name(ep), ## args); \
} while(0)
struct osmo_mgcpc_ep;
struct osmo_mgcpc_ep_ci;
struct osmo_tdef;
struct osmo_mgcpc_ep *osmo_mgcpc_ep_alloc(struct osmo_fsm_inst *parent, uint32_t parent_term_event,
struct mgcp_client *mgcp_client,
const struct osmo_tdef *T_defs,
const char *fsm_id,
const char *endpoint_str_fmt, ...);
struct osmo_mgcpc_ep_ci *osmo_mgcpc_ep_ci_add(struct osmo_mgcpc_ep *ep, const char *label_fmt, ...);
const struct mgcp_conn_peer *osmo_mgcpc_ep_ci_get_rtp_info(const struct osmo_mgcpc_ep_ci *ci);
bool osmo_mgcpc_ep_ci_get_crcx_info_to_sockaddr(const struct osmo_mgcpc_ep_ci *ci, struct sockaddr_storage *dest);
bool osmo_mgcpc_ep_ci_get_crcx_info_to_osmux_cid(const struct osmo_mgcpc_ep_ci *ci, uint8_t* cid);
void osmo_mgcpc_ep_ci_request(struct osmo_mgcpc_ep_ci *ci,
enum mgcp_verb verb, const struct mgcp_conn_peer *verb_info,
struct osmo_fsm_inst *notify,
uint32_t event_success, uint32_t event_failure,
void *notify_data);
void osmo_mgcpc_ep_cancel_notify(struct osmo_mgcpc_ep *ep, struct osmo_fsm_inst *notify);
struct osmo_mgcpc_ep *osmo_mgcpc_ep_ci_ep(struct osmo_mgcpc_ep_ci *ci);
/*! Dispatch a DLCX for the given connection.
* \param ci Connection identifier as obtained from osmo_mgcpc_ep_ci_add().
*/
static inline void osmo_mgcpc_ep_ci_dlcx(struct osmo_mgcpc_ep_ci *ci)
{
osmo_mgcpc_ep_ci_request(ci, MGCP_VERB_DLCX, NULL, NULL, 0, 0, NULL);
}
void osmo_mgcpc_ep_clear(struct osmo_mgcpc_ep *ep);
const char *osmo_mgcpc_ep_name(const struct osmo_mgcpc_ep *ep);
const char *osmo_mgcpc_ep_ci_name(const struct osmo_mgcpc_ep_ci *ci);
const char *osmo_mgcpc_ep_ci_id(const struct osmo_mgcpc_ep_ci *ci);
extern const struct value_string osmo_mgcp_verb_names[];
static inline const char *osmo_mgcp_verb_name(enum mgcp_verb val)
{ return get_value_string(osmo_mgcp_verb_names, val); }

View File

@@ -1,73 +0,0 @@
#pragma once
#include <osmocom/mgcp_client/mgcp_common.h>
#include <osmocom/mgcp_client/mgcp_client.h>
#include <osmocom/gsm/protocol/gsm_04_08.h>
/*! This struct organizes the connection infromation one connection side
* (either remote or local). It is used to pass parameters (local) to the FSM
* and get responses (remote) from the FSM as pointer attached to the FSM
* event.
*
* When modifiying a connection, the endpoint and call_id members may be left
* unpopulated. The call_id field is ignored in this case. If an endpoint
* identifier is supplied it is checked against the internal state to make
* sure it is correct. */
struct mgcp_conn_peer {
/*! RTP connection IP-Address (optional, string e.g. "127.0.0.1") */
char addr[INET_ADDRSTRLEN];
/*! RTP connection IP-Port (optional) */
uint16_t port;
/*! RTP endpoint */
char endpoint[MGCP_ENDPOINT_MAXLEN];
/*! CALL ID (unique per connection) */
unsigned int call_id;
/*! RTP packetization interval (optional) */
unsigned int ptime;
/*! RTP codec list (optional) */
enum mgcp_codecs codecs[MGCP_MAX_CODECS];
/*! Number of codecs in RTP codec list (optional) */
unsigned int codecs_len;
/*! RTP payload type map (optional, only needed when payload types are
* used that differ from what IANA/3GPP defines) */
struct ptmap ptmap[MGCP_MAX_CODECS];
/*! RTP payload type map length (optional, only needed when payload
* types are used that differ from what IANA/3GPP defines) */
unsigned int ptmap_len;
/*! If nonzero, send 'X-Osmo-IGN:' header. This is useful e.g. for SCCPlite MSCs where the MSC is
* known to issue incoherent or unknown CallIDs / to issue CRCX commands with a different domain
* name than the BSC. An OsmoMGW will then ignore these and not fail on mismatches. */
uint32_t x_osmo_ign;
/*! send 'X-Osmux: %d' header (or "*" as wildcard). */
bool x_osmo_osmux_use;
/*! -1 means send wildcard. */
int x_osmo_osmux_cid;
/*! If left MGCP_CONN_NONE, use MGCP_CONN_RECV_ONLY or MGCP_CONN_RECV_SEND, depending on whether an audio RTP
* address is set. If != MGCP_CONN_NONE, force this conn mode. */
enum mgcp_connection_mode conn_mode;
/*! If the codec requires additional format parameters (fmtp), those cann be set here, see also
* mgcp_common.h */
bool param_present;
struct mgcp_codec_param param;
};
struct osmo_fsm_inst *mgcp_conn_create(struct mgcp_client *mgcp, struct osmo_fsm_inst *parent_fi, uint32_t parent_term_evt,
uint32_t parent_evt, struct mgcp_conn_peer *conn_peer);
int mgcp_conn_modify(struct osmo_fsm_inst *fi, uint32_t parent_evt, struct mgcp_conn_peer *conn_peer);
void mgcp_conn_delete(struct osmo_fsm_inst *fi);
const char *mgcp_conn_get_ci(struct osmo_fsm_inst *fi);
const char *osmo_mgcpc_conn_peer_name(const struct mgcp_conn_peer *info);

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@@ -1,35 +0,0 @@
#pragma once
#include <osmocom/core/write_queue.h>
#define MSGB_CB_MGCP_TRANS_ID 0
struct mgcp_client {
struct mgcp_client_conf actual;
uint32_t remote_addr;
struct osmo_wqueue wq;
mgcp_trans_id_t next_trans_id;
struct llist_head responses_pending;
struct llist_head inuse_endpoints;
};
struct mgcp_inuse_endpoint {
struct llist_head entry;
uint16_t id;
};
struct mgcp_response_pending {
struct llist_head entry;
mgcp_trans_id_t trans_id;
mgcp_response_cb_t response_cb;
void *priv;
};
int mgcp_client_rx(struct mgcp_client *mgcp, struct msgb *msg);
struct mgcp_response_pending * mgcp_client_pending_add(
struct mgcp_client *mgcp,
mgcp_trans_id_t trans_id,
mgcp_response_cb_t response_cb,
void *priv);

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@@ -1,10 +0,0 @@
prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
includedir=@includedir@
Name: Osmocom Media Gateway Control Protocol Client library
Description: C Utility Library
Version: @VERSION@
Libs: -L${libdir} -losmo-mgcp-client
Cflags: -I${includedir}/

111
openbsc/.gitignore vendored Normal file
View File

@@ -0,0 +1,111 @@
*.o
*.lo
*.a
.deps
Makefile
Makefile.in
bscconfig.h
bscconfig.h.in
openbsc.pc
src/osmo-nitb/osmo-nitb
src/osmo-bsc_mgcp/osmo-bsc_mgcp
src/osmo-bsc/osmo-bsc
src/utils/meas_vis
src/utils/osmo-meas-pcap2db
src/utils/osmo-meas-udp2db
src/utils/smpp_mirror
*.*~
*.sw?
.libs
*.pyc
*.gcda
*.gcno
#configure
aclocal.m4
autom4te.cache/
config.log
config.status
config.guess
config.sub
configure
compile
depcomp
install-sh
missing
stamp-h1
libtool
ltmain.sh
# git-version-gen magic
.tarball-version
.version
# apps and app data
hlr.sqlite3
src/utils/bs11_config
src/ipaccess/ipaccess-config
src/ipaccess/abisip-find
src/ipaccess/ipaccess-firmware
src/ipaccess/ipaccess-proxy
src/utils/isdnsync
src/nat/bsc_nat
src/gprs/osmo-sgsn
src/gprs/osmo-gbproxy
src/gprs/osmo-gtphub
src/osmo-bsc_nat/osmo-bsc_nat
src/libcommon/gsup_test_client
src/osmo-msc/osmo-msc
#tests
tests/testsuite.dir
tests/bsc-nat/bsc_nat_test
tests/bsc-nat-trie/bsc_nat_trie_test
tests/channel/channel_test
tests/db/db_test
tests/debug/debug_test
tests/gsm0408/gsm0408_test
tests/mgcp/mgcp_test
tests/sccp/sccp_test
tests/sms/sms_test
tests/timer/timer_test
tests/gprs/gprs_test
tests/gbproxy/gbproxy_test
tests/abis/abis_test
tests/si/si_test
tests/smpp/smpp_test
tests/bsc/bsc_test
tests/trau/trau_test
tests/mgcp/mgcp_transcoding_test
tests/sgsn/sgsn_test
tests/subscr/subscr_test
tests/subscr/bsc_subscr_test
tests/oap/oap_test
tests/gtphub/gtphub_test
tests/mm_auth/mm_auth_test
tests/xid/xid_test
tests/sndcp_xid/sndcp_xid_test
tests/slhc/slhc_test
tests/v42bis/v42bis_test
tests/nanobts_omlattr/nanobts_omlattr_test
tests/msc_vlr/msc_vlr_test_no_authen
tests/msc_vlr/msc_vlr_test_gsm_authen
tests/msc_vlr/msc_vlr_test_gsm_ciph
tests/msc_vlr/msc_vlr_test_umts_authen
tests/msc_vlr/msc_vlr_test_hlr_reject
tests/msc_vlr/msc_vlr_test_hlr_timeout
tests/msc_vlr/msc_vlr_test_ms_timeout
tests/msc_vlr/msc_vlr_test_reject_concurrency
tests/msc_vlr/msc_vlr_test_rest
tests/atconfig
tests/atlocal
tests/package.m4
tests/testsuite
tests/testsuite.log
gsn_restart
src/openbsc.cfg*
writtenconfig/
gtphub_restart_count

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@@ -13,22 +13,13 @@ SUBDIRS = \
include \
src \
tests \
contrib \
$(NULL)
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = \
libosmo-mgcp-client.pc \
$(NULL)
pkgconfig_DATA = openbsc.pc
BUILT_SOURCES = $(top_srcdir)/.version
EXTRA_DIST = git-version-gen osmoappdesc.py .version
AM_DISTCHECK_CONFIGURE_FLAGS = \
--with-systemdsystemunitdir=$$dc_install_base/$(systemdsystemunitdir)
@RELMAKE@
$(top_srcdir)/.version:
echo $(VERSION) > $@-t && mv $@-t $@
dist-hook:

39
openbsc/README Normal file
View File

@@ -0,0 +1,39 @@
About OpenBSC
=============
OpenBSC started as a minimalistic all-in-one implementation of the GSM Network,
with particular emphasis on the functionality typically provided by the BSC,
MSC, HLR, VLR and SMSC. Today it is a growing suite of libraries and programs,
implementing protocol stacks and functional elements, including
* OsmoBSC - a pure GSM BSC, speaking Abis/IP to the BTS and A/IP to the MSC
* OsmoBSC-MGCP - MGCP helper to the OsmoBSC software
* OsmoNITB - a BSC+MSC+VLR+HLR+SMSC "Network in the box".
* OsmoMSC - a voice CN with A/IP and IuCS/IP towards the BSC and/or HNB-GW
* OsmoSGSN - a GPRS SGSN with Gb/IP and IuPS/IP towards the PCU and/or HNB-GW
* Osmo-GbProxy - a Proxy to aggregate many Gb links as one Gb link to the SGSN
* OsmoBSCNAT - a gateway aggregating many A links as one A link to the MSC
* OsmoGTPHUB - a hub aggregating many GTP links (between SGSN and GGSN)
* ipaccess-utils - some tools to discover + configure ip.access nanoBTS
* bs11_config - a tool to configure the Siemens BS-11 microBTS
Various interfaces towards the BTS are supported, among which are:
* Classic A-bis over E1 using a mISDN based E1 interface. In other
words, you can connect existing GSM Base Transceiver Station (BTS)
through E1 to OpenBSC. So far, we have made it work with the Siemens BS-11,
various Ericsson RBS2xxx BTS models and the Nokia MetroSite.
* A-bis over IP as used by the ip.access nanoBTS product family as well as
the Open Source OsmoBTS software (by the same authors as OpenBSC). OsmoBTS
in turn supports various transceiver hardware, including the sysmoBTS
product family, as well as SDR transceivers supported by OsmoTRX, such as
the UmTRX or USRP boardss.
* IuCS and IuPS over IP towards an HNB-GW (see osmo-iuh) for UMTS (3G)
voice and data links.
Find OpenBSC online at
http://openbsc.osmocom.org/
Harald Welte <laforge@gnumonks.org>

267
openbsc/configure.ac Normal file
View File

@@ -0,0 +1,267 @@
dnl Process this file with autoconf to produce a configure script
AC_INIT([openbsc],
m4_esyscmd([./git-version-gen .tarball-version]),
[openbsc@lists.osmocom.org])
dnl *This* is the root dir, even if an install-sh exists in ../ or ../../
AC_CONFIG_AUX_DIR([.])
AM_INIT_AUTOMAKE([dist-bzip2])
AC_CONFIG_TESTDIR(tests)
dnl kernel style compile messages
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
dnl checks for programs
AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_RANLIB
dnl check for pkg-config (explained in detail in libosmocore/configure.ac)
AC_PATH_PROG(PKG_CONFIG_INSTALLED, pkg-config, no)
if test "x$PKG_CONFIG_INSTALLED" = "xno"; then
AC_MSG_WARN([You need to install pkg-config])
fi
PKG_PROG_PKG_CONFIG([0.20])
dnl check for AX_CHECK_COMPILE_FLAG
m4_ifdef([AX_CHECK_COMPILE_FLAG], [], [
AC_MSG_ERROR([Please install autoconf-archive; re-run 'autoreconf -fi' for it to take effect.])
])
dnl checks for libraries
AC_SEARCH_LIBS([dlopen], [dl dld], [LIBRARY_DL="$LIBS";LIBS=""])
AC_SUBST(LIBRARY_DL)
PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore >= 0.9.5)
PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 0.3.0)
PKG_CHECK_MODULES(LIBOSMOCTRL, libosmoctrl)
PKG_CHECK_MODULES(LIBOSMOGSM, libosmogsm >= 0.9.5)
PKG_CHECK_MODULES(LIBOSMOABIS, libosmoabis >= 0.2.0)
PKG_CHECK_MODULES(LIBOSMOGB, libosmogb >= 0.6.4)
PKG_CHECK_MODULES(LIBOSMONETIF, libosmo-netif >= 0.0.1)
PKG_CHECK_MODULES(LIBCRYPTO, libcrypto >= 0.9.5)
# Enabke/disable the NAT?
AC_ARG_ENABLE([nat], [AS_HELP_STRING([--enable-nat], [Build the BSC NAT. Requires SCCP])],
[osmo_ac_build_nat="$enableval"],[osmo_ac_build_nat="no"])
if test "$osmo_ac_build_nat" = "yes" ; then
PKG_CHECK_MODULES(LIBOSMOSCCP, libosmo-sccp >= 0.0.2)
fi
AM_CONDITIONAL(BUILD_NAT, test "x$osmo_ac_build_nat" = "xyes")
AC_SUBST(osmo_ac_build_nat)
# Enable/disable the BSC?
AC_ARG_ENABLE([osmo-bsc], [AS_HELP_STRING([--enable-osmo-bsc], [Build the Osmo BSC])],
[osmo_ac_build_bsc="$enableval"],[osmo_ac_build_bsc="no"])
if test "$osmo_ac_build_bsc" = "yes" ; then
PKG_CHECK_MODULES(LIBOSMOSCCP, libosmo-sccp >= 0.0.6)
fi
AM_CONDITIONAL(BUILD_BSC, test "x$osmo_ac_build_bsc" = "xyes")
AC_SUBST(osmo_ac_build_bsc)
# Enable/disable smpp support in the msc?
AC_ARG_ENABLE([smpp], [AS_HELP_STRING([--enable-smpp], [Build the SMPP interface])],
[osmo_ac_build_smpp="$enableval"],[osmo_ac_build_smpp="no"])
if test "$osmo_ac_build_smpp" = "yes" ; then
PKG_CHECK_MODULES(LIBSMPP34, libsmpp34 >= 1.10)
AC_DEFINE(BUILD_SMPP, 1, [Define if we want to build SMPP])
fi
AM_CONDITIONAL(BUILD_SMPP, test "x$osmo_ac_build_smpp" = "xyes")
AC_SUBST(osmo_ac_build_smpp)
# Enable/disable transcoding within osmo-bsc_mgcp?
AC_ARG_ENABLE([mgcp-transcoding], [AS_HELP_STRING([--enable-mgcp-transcoding], [Build the MGCP gateway with internal transcoding enabled.])],
[osmo_ac_mgcp_transcoding="$enableval"],[osmo_ac_mgcp_transcoding="no"])
AC_ARG_WITH([g729], [AS_HELP_STRING([--with-g729], [Enable G.729 encoding/decoding.])], [osmo_ac_with_g729="$withval"],[osmo_ac_with_g729="no"])
if test "$osmo_ac_mgcp_transcoding" = "yes" ; then
AC_SEARCH_LIBS([gsm_create], [gsm], [LIBRARY_GSM="$LIBS";LIBS=""], [AC_MSG_ERROR([--enable-mgcp-transcoding: cannot find usable libgsm])])
AC_SUBST(LIBRARY_GSM)
if test "$osmo_ac_with_g729" = "yes" ; then
PKG_CHECK_MODULES(LIBBCG729, libbcg729 >= 0.1, [AC_DEFINE([HAVE_BCG729], [1], [Use bgc729 decoder/encoder])])
fi
AC_DEFINE(BUILD_MGCP_TRANSCODING, 1, [Define if we want to build the MGCP gateway with transcoding support])
fi
AM_CONDITIONAL(BUILD_MGCP_TRANSCODING, test "x$osmo_ac_mgcp_transcoding" = "xyes")
AC_SUBST(osmo_ac_mgcp_transcoding)
# Enable/disable 3G aka IuPS + IuCS support?
AC_ARG_ENABLE([iu], [AS_HELP_STRING([--enable-iu], [Build 3G support, aka IuPS and IuCS interfaces])],
[osmo_ac_iu="$enableval"],[osmo_ac_iu="no"])
if test "x$osmo_ac_iu" = "xyes" ; then
PKG_CHECK_MODULES(LIBASN1C, libasn1c) # TODO version?
PKG_CHECK_MODULES(LIBOSMORANAP, libosmo-ranap) # TODO version?
PKG_CHECK_MODULES(LIBOSMOSIGTRAN, libosmo-sigtran) # TODO version?
AC_DEFINE(BUILD_IU, 1, [Define if we want to build IuPS and IuCS interfaces support])
fi
AM_CONDITIONAL(BUILD_IU, test "x$osmo_ac_iu" = "xyes")
AC_SUBST(osmo_ac_iu)
found_libgtp=yes
PKG_CHECK_MODULES(LIBGTP, libgtp >= 0.92, , found_libgtp=no)
AM_CONDITIONAL(HAVE_LIBGTP, test "$found_libgtp" = yes)
AC_SUBST(found_libgtp)
found_libcares=yes
PKG_CHECK_MODULES([LIBCARES], [libcares], [], [found_libcares=no])
AM_CONDITIONAL(HAVE_LIBCARES, test "$found_libcares" = yes)
AC_SUBST(found_libcares)
found_libgtp_and_libcares=no
if test "$found_libgtp" = "yes" -a "$found_libcares" = "yes"; then
found_libgtp_and_libcares=yes
fi
AC_SUBST(found_libgtp_and_libcares)
dnl checks for header files
AC_HEADER_STDC
AC_CHECK_HEADERS(dbi/dbd.h,,AC_MSG_ERROR(DBI library is not installed))
AC_CHECK_HEADERS(pcap/pcap.h,,AC_MSG_ERROR(PCAP library is not installed))
found_cdk=yes
AC_CHECK_HEADERS(cdk/cdk.h,,found_cdk=no)
AM_CONDITIONAL(HAVE_LIBCDK, test "$found_cdk" = yes)
found_sqlite3=yes
PKG_CHECK_MODULES(SQLITE3, sqlite3, ,found_sqlite3=no)
AM_CONDITIONAL(HAVE_SQLITE3, test "$found_sqlite3" = yes)
AC_SUBST(found_sqlite3)
dnl Checks for typedefs, structures and compiler characteristics
# The following test is taken from WebKit's webkit.m4
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fvisibility=hidden "
AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden])
AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])],
[ AC_MSG_RESULT([yes])
SYMBOL_VISIBILITY="-fvisibility=hidden"],
AC_MSG_RESULT([no]))
CFLAGS="$saved_CFLAGS"
AC_SUBST(SYMBOL_VISIBILITY)
AX_CHECK_COMPILE_FLAG([-Werror=implicit], [CFLAGS="$CFLAGS -Werror=implicit"])
AX_CHECK_COMPILE_FLAG([-Werror=maybe-uninitialized], [CFLAGS="$CFLAGS -Werror=maybe-uninitialized"])
AX_CHECK_COMPILE_FLAG([-Werror=memset-transposed-args], [CFLAGS="$CFLAGS -Werror=memset-transposed-args"])
AX_CHECK_COMPILE_FLAG([-Werror=null-dereference], [CFLAGS="$CFLAGS -Werror=null-dereference"])
AX_CHECK_COMPILE_FLAG([-Werror=sizeof-array-argument], [CFLAGS="$CFLAGS -Werror=sizeof-array-argument"])
AX_CHECK_COMPILE_FLAG([-Werror=sizeof-pointer-memaccess], [CFLAGS="$CFLAGS -Werror=sizeof-pointer-memaccess"])
# Coverage build taken from WebKit's configure.in
AC_MSG_CHECKING([whether to enable code coverage support])
AC_ARG_ENABLE(coverage,
AC_HELP_STRING([--enable-coverage],
[enable code coverage support [default=no]]),
[],[enable_coverage="no"])
AC_MSG_RESULT([$enable_coverage])
if test "$enable_coverage" = "yes"; then
COVERAGE_CFLAGS="-ftest-coverage -fprofile-arcs"
COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
AC_SUBST([COVERAGE_CFLAGS])
AC_SUBST([COVERAGE_LDFLAGS])
fi
AC_DEFUN([CHECK_TM_INCLUDES_TM_GMTOFF], [
AC_CACHE_CHECK(
[whether struct tm has tm_gmtoff member],
osmo_cv_tm_includes_tm_gmtoff,
[AC_LINK_IFELSE([
AC_LANG_PROGRAM([
#include <time.h>
], [
time_t t = time(NULL);
struct tm* lt = localtime(&t);
int off = lt->tm_gmtoff;
])
],
osmo_cv_tm_includes_tm_gmtoff=yes,
osmo_cv_tm_includes_tm_gmtoff=no
)]
)
if test "x$osmo_cv_tm_includes_tm_gmtoff" = xyes; then
AC_DEFINE(HAVE_TM_GMTOFF_IN_TM, 1,
[Define if struct tm has tm_gmtoff member.])
fi
])
CHECK_TM_INCLUDES_TM_GMTOFF
AC_ARG_ENABLE([vty_tests],
AC_HELP_STRING([--enable-vty-tests],
[Include the VTY/CTRL tests in make check (deprecated)
[default=no]]),
[enable_ext_tests="$enableval"],[enable_ext_tests="no"])
AC_ARG_ENABLE([external_tests],
AC_HELP_STRING([--enable-external-tests],
[Include the VTY/CTRL tests in make check [default=no]]),
[enable_ext_tests="$enableval"],[enable_ext_tests="no"])
if test "x$enable_ext_tests" = "xyes" ; then
AM_PATH_PYTHON
AC_CHECK_PROG(OSMOTESTEXT_CHECK,osmotestvty.py,yes)
if test "x$OSMOTESTEXT_CHECK" != "xyes" ; then
AC_MSG_ERROR([Please install osmocom-python to run the VTY/CTRL tests.])
fi
fi
AC_MSG_CHECKING([whether to enable VTY/CTRL tests])
AC_MSG_RESULT([$enable_ext_tests])
AM_CONDITIONAL(ENABLE_EXT_TESTS, test "x$enable_ext_tests" = "xyes")
dnl Generate the output
AM_CONFIG_HEADER(bscconfig.h)
AC_OUTPUT(
openbsc.pc
include/openbsc/Makefile
include/Makefile
src/Makefile
src/libtrau/Makefile
src/libbsc/Makefile
src/libmsc/Makefile
src/libvlr/Makefile
src/libmgcp/Makefile
src/libcommon/Makefile
src/libfilter/Makefile
src/libiu/Makefile
src/libcommon-cs/Makefile
src/osmo-msc/Makefile
src/osmo-bsc/Makefile
src/osmo-bsc_nat/Makefile
src/osmo-bsc_mgcp/Makefile
src/ipaccess/Makefile
src/utils/Makefile
src/gprs/Makefile
tests/Makefile
tests/atlocal
tests/libiudummy/Makefile
tests/gsm0408/Makefile
tests/channel/Makefile
tests/bsc/Makefile
tests/bsc-nat/Makefile
tests/bsc-nat-trie/Makefile
tests/mgcp/Makefile
tests/gprs/Makefile
tests/gbproxy/Makefile
tests/abis/Makefile
tests/smpp/Makefile
tests/trau/Makefile
tests/sgsn/Makefile
tests/subscr/Makefile
tests/oap/Makefile
tests/gtphub/Makefile
tests/mm_auth/Makefile
tests/xid/Makefile
tests/sndcp_xid/Makefile
tests/slhc/Makefile
tests/v42bis/Makefile
tests/nanobts_omlattr/Makefile
tests/vlr/Makefile
tests/msc_vlr/Makefile
tests/sms_queue/Makefile
doc/Makefile
doc/examples/Makefile
Makefile)

View File

@@ -0,0 +1,170 @@
-- Split trace based on SCCP Source
-- There are still bugs to find... bugs bugs bugs... hmm
do
local function init_listener()
print("CREATED LISTENER")
local tap = Listener.new("ip", "sccp && (ip.src == 172.16.1.81 || ip.dst == 172.16.1.81)")
local sccp_type_field = Field.new("sccp.message_type")
local sccp_src_field = Field.new("sccp.slr")
local sccp_dst_field = Field.new("sccp.dlr")
local msg_type_field = Field.new("gsm_a.dtap_msg_mm_type")
local lu_rej_field = Field.new("gsm_a.dtap.rej_cause")
local ip_src_field = Field.new("ip.src")
local ip_dst_field = Field.new("ip.dst")
--
local bssmap_msgtype_field = Field.new("gsm_a.bssmap_msgtype")
-- assignment failure 0x03
--
--
local dtap_cause_field = Field.new("gsm_a_dtap.cause")
local dtap_cc_field = Field.new("gsm_a.dtap_msg_cc_type")
local connections = {}
function check_failure(con)
check_lu_reject(con)
check_disconnect(con)
check_failures(con)
end
-- cipher mode reject
function check_failures(con)
local msgtype = bssmap_msgtype_field()
if not msgtype then
return
end
msgtype = tonumber(msgtype)
if msgtype == 89 then
print("Cipher mode reject")
con[4] = true
elseif msgtype == 0x03 then
print("Assignment failure")
con[4] = true
elseif msgtype == 0x22 then
print("Clear Request... RF failure?")
con[4] = true
end
end
-- check if a DISCONNECT is normal
function check_disconnect(con)
local msg_type = dtap_cc_field()
if not msg_type then
return
end
if tonumber(msg_type) ~= 0x25 then
return
end
local cause = dtap_cause_field()
if not cause then
return
end
cause = tonumber(cause)
if cause ~= 0x10 then
print("DISCONNECT != Normal")
con[4] = true
end
end
-- check if we have a LU Reject
function check_lu_reject(con)
local msg_type = msg_type_field()
if not msg_type then
return
end
msg_type = tonumber(tostring(msg_type))
if msg_type == 0x04 then
print("LU REJECT with " .. tostring(lu_rej_field()))
con[4] = true
end
end
function tap.packet(pinfo,tvb,ip)
local ip_src = tostring(ip_src_field())
local ip_dst = tostring(ip_dst_field())
local sccp_type = tonumber(tostring(sccp_type_field()))
local sccp_src = sccp_src_field()
local sccp_dst = sccp_dst_field()
local con
if sccp_type == 0x01 then
elseif sccp_type == 0x2 then
local src = string.format("%s-%s", ip_src, tostring(sccp_src))
local dst = string.format("%s-%s", ip_dst, tostring(sccp_dst))
local datestring = os.date("%Y%m%d%H%M%S")
local pcap_name = string.format("alink_trace_%s-%s_%s.pcap", src, dst, datestring)
local dumper = Dumper.new_for_current(pcap_name)
local con = { ip_src, tostring(sccp_src), tostring(sccp_dst), false, dumper, pcap_name }
dumper:dump_current()
connections[src] = con
connections[dst] = con
elseif sccp_type == 0x4 then
-- close a connection... remove it from the list
local src = string.format("%s-%s", ip_src, tostring(sccp_src))
local dst = string.format("%s-%s", ip_dst, tostring(sccp_dst))
local con = connections[src]
if not con then
return
end
con[5]:dump_current()
con[5]:flush()
-- this causes a crash on unpacted wireshark
con[5]:close()
-- the connection had a failure
if con[4] == true then
local datestring = os.date("%Y%m%d%H%M%S")
local new_name = string.format("alink_failure_%s_%s-%s.pcap", datestring, con[2], con[3])
os.rename(con[6], new_name)
else
os.remove(con[6])
end
-- clear the old connection
connections[src] = nil
connections[dst] = nil
elseif sccp_type == 0x5 then
-- not handled yet... we should verify stuff here...
local dst = string.format("%s-%s", ip_dst, tostring(sccp_dst))
local con = connections[dst]
if not con then
return
end
con[5]:dump_current()
elseif sccp_type == 0x6 then
local dst = string.format("%s-%s", ip_dst, tostring(sccp_dst))
local con = connections[dst]
if not con then
print("DON'T KNOW THIS CONNECTION for " .. ip_dst)
return
end
con[5]:dump_current()
check_failure(con)
end
end
function tap.draw()
print("DRAW")
end
function tap.reset()
print("RESET")
end
end
init_listener()
end

View File

@@ -0,0 +1 @@
Some crazy scripts call testing... and MSC link failure simulation

View File

@@ -0,0 +1,8 @@
ABORT BUSY
ABORT 'NO CARRIER'
ABORT 'OK'
'' AT
SAY "Dialing a number\n"
'OK' ATD05660066;

View File

@@ -0,0 +1,11 @@
#!/bin/sh
# Evil dial script..
while true;
do
chat -v -f all_dial < /dev/ttyACM0 > /dev/ttyACM0
sleep 5s
chat -v -f hangup < /dev/ttyACM0 > /dev/ttyACM0
sleep 2s
done

View File

@@ -0,0 +1,6 @@
#!/bin/sh
sleep 3
echo "enable"
sleep 1
echo "drop bts connection 0 oml"
sleep 1

View File

@@ -0,0 +1,8 @@
#!/bin/sh
while true;
do
echo "Going to drop the OML connection"
./drop-oml.sh | telnet 127.0.0.1 4242
sleep 58m
done

View File

@@ -0,0 +1,4 @@
TIMEOUT 10
'' ^Z
SAY "Waiting for hangup confirm\n"
'' ATH;

View File

@@ -0,0 +1,8 @@
#!/bin/sh
while true;
do
echo "Kill the osmo-bsc"
/usr/bin/kill -s SIGUSR2 `pidof osmo-bsc`
sleep 58s
done

120
openbsc/contrib/bsc_control.py Executable file
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@@ -0,0 +1,120 @@
#!/usr/bin/python
# -*- mode: python-mode; py-indent-tabs-mode: nil -*-
"""
/*
* Copyright (C) 2016 sysmocom s.f.m.c. GmbH
*
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
"""
from optparse import OptionParser
from ipa import Ctrl
import socket
verbose = False
def connect(host, port):
if verbose:
print "Connecting to host %s:%i" % (host, port)
sck = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sck.setblocking(1)
sck.connect((host, port))
return sck
def do_set_get(sck, var, value = None):
(r, c) = Ctrl().cmd(var, value)
sck.send(c)
answer = Ctrl().rem_header(sck.recv(4096))
return (answer,) + Ctrl().verify(answer, r, var, value)
def set_var(sck, var, val):
(a, _, _) = do_set_get(sck, var, val)
return a
def get_var(sck, var):
(_, _, v) = do_set_get(sck, var)
return v
def _leftovers(sck, fl):
"""
Read outstanding data if any according to flags
"""
try:
data = sck.recv(1024, fl)
except socket.error as (s_errno, strerror):
return False
if len(data) != 0:
tail = data
while True:
(head, tail) = Ctrl().split_combined(tail)
print "Got message:", Ctrl().rem_header(head)
if len(tail) == 0:
break
return True
return False
if __name__ == '__main__':
parser = OptionParser("Usage: %prog [options] var [value]")
parser.add_option("-d", "--host", dest="host",
help="connect to HOST", metavar="HOST")
parser.add_option("-p", "--port", dest="port", type="int",
help="use PORT", metavar="PORT", default=4249)
parser.add_option("-g", "--get", action="store_true",
dest="cmd_get", help="perform GET operation")
parser.add_option("-s", "--set", action="store_true",
dest="cmd_set", help="perform SET operation")
parser.add_option("-v", "--verbose", action="store_true",
dest="verbose", help="be verbose", default=False)
parser.add_option("-m", "--monitor", action="store_true",
dest="monitor", help="monitor the connection for traps", default=False)
(options, args) = parser.parse_args()
verbose = options.verbose
if options.cmd_set and options.cmd_get:
parser.error("Get and set options are mutually exclusive!")
if not (options.cmd_get or options.cmd_set or options.monitor):
parser.error("One of -m, -g, or -s must be set")
if not (options.host):
parser.error("Destination host and port required!")
sock = connect(options.host, options.port)
if options.cmd_set:
if len(args) < 2:
parser.error("Set requires var and value arguments")
_leftovers(sock, socket.MSG_DONTWAIT)
print "Got message:", set_var(sock, args[0], ' '.join(args[1:]))
if options.cmd_get:
if len(args) != 1:
parser.error("Get requires the var argument")
_leftovers(sock, socket.MSG_DONTWAIT)
(a, _, _) = do_set_get(sock, args[0])
print "Got message:", a
if options.monitor:
while True:
if not _leftovers(sock, 0):
print "Connection is gone."
break
sock.close()

33
openbsc/contrib/bt.py Executable file
View File

@@ -0,0 +1,33 @@
#!/usr/bin/env python
import os
f = open("unbalanced")
lines = []
for line in f:
lines.append(line)
filenames = {}
output = []
for line in lines:
if "[0x" in line:
start = line.find("[")
end = line.find("]")
addr = line[start+1:end]
try:
file = filenames[addr]
except KeyError:
r = os.popen("addr2line -fs -e ./bsc_hack %s" % addr)
all = r.read().replace("\n", ",")
file = all
filenames[addr] = file
line = line.replace(addr, file)
output.append(line)
g = open("unbalanced.2", "w")
g.write("".join(output))

View File

@@ -0,0 +1,37 @@
#!/usr/bin/env python
#
# Convert ETSI documents to an enum
#
import re, sys
def convert(string):
string = string.strip().replace(" ", "").rjust(8, "0")
var = 0
offset = 7
for char in string:
assert offset >= 0
var = var | (int(char) << offset)
offset = offset - 1
return var
def string(name):
name = name.replace(" ", "_")
name = name.replace('"', "")
name = name.replace('/', '_')
name = name.replace('(', '_')
name = name.replace(')', '_')
return "%s_%s" % (sys.argv[2], name.upper())
file = open(sys.argv[1])
for line in file:
m = re.match(r"[ \t]*(?P<value>[01 ]+)[ ]+(?P<name>[a-zA-Z /0-9()]+)", line[:-1])
if m:
print "\t%s\t\t= %d," % (string(m.groupdict()["name"]), convert(m.groupdict()["value"]))
else:
print line[:-1]

147
openbsc/contrib/ctrl2sse.py Executable file
View File

@@ -0,0 +1,147 @@
#!/usr/bin/python2
mod_license = '''
/*
* Copyright (C) 2016 sysmocom s.f.m.c. GmbH
*
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
'''
import sys, argparse, random, logging, tornado.ioloop, tornado.web, tornado.tcpclient, tornado.httpclient, eventsource, bsc_control
from eventsource import listener, request
'''
N. B: this is not an example of building proper REST API or building secure web application.
It's only purpose is to illustrate conversion of Osmocom's Control Interface to web-friendly API.
Exposing this to Internet while connected to production network might lead to all sorts of mischief and mayhem
from NSA' TAO breaking into your network to zombie apocalypse. Do NOT do that.
'''
token = None
stream = None
url = None
'''
Returns json according to following schema - see http://json-schema.org/documentation.html for details:
{
"title": "Ctrl Schema",
"type": "object",
"properties": {
"variable": {
"type": "string"
},
"varlue": {
"type": "string"
}
},
"required": ["interface", "variable", "value"]
}
Example validation from command-line:
json validate --schema-file=schema.json --document-file=data.json
The interface is represented as string because it might look different for IPv4 vs v6.
'''
def read_header(data):
t_length = bsc_control.ipa_ctrl_header(data)
if (t_length):
stream.read_bytes(t_length - 1, callback = read_trap)
else:
print >> sys.stderr, "protocol error: length missing in %s!" % data
@tornado.gen.coroutine
def read_trap(data):
(t, z, v, p) = data.split()
if (t != 'TRAP' or int(z) != 0):
print >> sys.stderr, "protocol error: TRAP != %s or 0! = %d" % (t, int(z))
else:
yield tornado.httpclient.AsyncHTTPClient().fetch(tornado.httpclient.HTTPRequest(url = "%s/%s/%s" % (url, "ping", token),
method = 'POST',
headers = {'Content-Type': 'application/json'},
body = tornado.escape.json_encode({ 'variable' : v, 'value' : p })))
stream.read_bytes(4, callback = read_header)
@tornado.gen.coroutine
def trap_setup(host, port, target_host, target_port, tk):
global stream
global url
global token
token = tk
url = "http://%s:%s/sse" % (host, port)
stream = yield tornado.tcpclient.TCPClient().connect(target_host, target_port)
stream.read_bytes(4, callback = read_header)
def get_v(s, v):
return { 'variable' : v, 'value' : bsc_control.get_var(s, tornado.escape.native_str(v)) }
class CtrlHandler(tornado.web.RequestHandler):
def initialize(self):
self.skt = bsc_control.connect(self.settings['ctrl_host'], self.settings['ctrl_port'])
def get(self, v):
self.write(get_v(self.skt, v))
def post(self):
self.write(get_v(self.skt, self.get_argument("variable")))
class SetCtrl(CtrlHandler):
def get(self, var, val):
bsc_control.set_var(self.skt, tornado.escape.native_str(var), tornado.escape.native_str(val))
super(SetCtrl, self).get(tornado.escape.native_str(var))
def post(self):
bsc_control.set_var(self.skt, tornado.escape.native_str(self.get_argument("variable")), tornado.escape.native_str(self.get_argument("value")))
super(SetCtrl, self).post()
class Slash(tornado.web.RequestHandler):
def get(self):
self.write('<html><head><title>%s</title></head><body>Using Tornado framework v%s'
'<form action="/get" method="POST">'
'<input type="text" name="variable">'
'<input type="submit" value="GET">'
'</form>'
'<form action="/set" method="POST">'
'<input type="text" name="variable">'
'<input type="text" name="value">'
'<input type="submit" value="SET">'
'</form>'
'</body></html>' % ("Osmocom Control Interface Proxy", tornado.version))
if __name__ == '__main__':
p = argparse.ArgumentParser(description='Osmocom Control Interface proxy.')
p.add_argument('-c', '--control-port', type = int, default = 4252, help = "Target Control Interface port")
p.add_argument('-a', '--control-host', default = 'localhost', help = "Target Control Interface adress")
p.add_argument('-b', '--host', default = 'localhost', help = "Adress to bind proxy's web interface")
p.add_argument('-p', '--port', type = int, default = 6969, help = "Port to bind proxy's web interface")
p.add_argument('-d', '--debug', action='store_true', help = "Activate debugging (default off)")
p.add_argument('-t', '--token', default = 'osmocom', help = "Token to be used by SSE client in URL e. g. http://127.0.0.1:8888/poll/osmocom where 'osmocom' is default token value")
p.add_argument('-k', '--keepalive', type = int, default = 5000, help = "Timeout betwwen keepalive messages, in milliseconds, defaults to 5000")
args = p.parse_args()
random.seed()
tornado.netutil.Resolver.configure('tornado.netutil.ThreadedResolver') # Use non-blocking resolver
logging.basicConfig()
application = tornado.web.Application([
(r"/", Slash),
(r"/get", CtrlHandler),
(r"/get/(.*)", CtrlHandler),
(r"/set", SetCtrl),
(r"/set/(.*)/(.*)", SetCtrl),
(r"/sse/(.*)/(.*)", listener.EventSourceHandler, dict(event_class = listener.JSONIdEvent, keepalive = args.keepalive)),
], debug = args.debug, ctrl_host = args.control_host, ctrl_port = args.control_port)
application.listen(address = args.host, port = args.port)
trap_setup(args.host, args.port, application.settings['ctrl_host'], application.settings['ctrl_port'], args.token)
tornado.ioloop.IOLoop.instance().start()

View File

@@ -0,0 +1,58 @@
#!/usr/bin/env python
"""
demonstrate a unblock bug on the GB Proxy..
"""
bts_ns_reset = "\x02\x00\x81\x01\x01\x82\x1f\xe7\x04\x82\x1f\xe7"
ns_reset_ack = "\x03\x01\x82\x1f\xe7\x04\x82\x1f\xe7"
bts_ns_unblock = "\x06"
ns_unblock_ack = "\x07"
bts_bvc_reset_0 = "\x00\x00\x00\x00\x22\x04\x82\x00\x00\x07\x81\x03\x3b\x81\x02"
ns_bvc_reset_0_ack = "\x00\x00\x00\x00\x23\x04\x82\x00\x00"
bts_bvc_reset_8167 = "\x00\x00\x00\x00\x22\x04\x82\x1f\xe7\x07\x81\x08\x08\x88\x72\xf4\x80\x10\x1c\x00\x9c\x40"
import socket
socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
socket.bind(("0.0.0.0", 0))
socket.setblocking(1)
import sys
port = int(sys.argv[1])
print "Sending data to port: %d" % port
def send_and_receive(packet):
socket.sendto(packet, ("127.0.0.1", port))
try:
data, addr = socket.recvfrom(4096)
except socket.error, e:
print "ERROR", e
import sys
sys.exit(0)
return data
#send stuff once
to_send = [
(bts_ns_reset, ns_reset_ack, "reset ack"),
(bts_ns_unblock, ns_unblock_ack, "unblock ack"),
(bts_bvc_reset_0, ns_bvc_reset_0_ack, "BVCI=0 reset ack"),
]
for (out, inp, type) in to_send:
res = send_and_receive(out)
if res != inp:
print "Failed to get the %s" % type
sys.exit(-1)
import time
time.sleep(3)
res = send_and_receive(bts_bvc_reset_8167)
print "Sent all messages... check wireshark for the last response"

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@@ -0,0 +1,78 @@
-- Simple LUA script to print the size of BSSGP messages over their type...
do
local ip_bucket = {}
local pdu_types = {}
pdu_types[ 6] = "PAGING"
pdu_types[11] = "SUSPEND"
pdu_types[12] = "SUSPEND-ACK"
pdu_types[32] = "BVC-BLOCK"
pdu_types[33] = "BVC-BLOCK-ACK"
pdu_types[34] = "BVC-RESET"
pdu_types[35] = "BVC-RESET-ACK"
pdu_types[36] = "UNBLOCK"
pdu_types[37] = "UNBLOCK-ACK"
pdu_types[38] = "FLOW-CONTROL-BVC"
pdu_types[39] = "FLOW-CONTROL-BVC-ACK"
pdu_types[40] = "FLOW-CONTROL-MS"
pdu_types[41] = "FLOW-CONTROL-MS-ACK"
pdu_types[44] = "LLC-DISCARDED"
local function init_listener()
-- handle the port as NS over IP
local udp_port_table = DissectorTable.get("udp.port")
local gprs_ns_dis = Dissector.get("gprs_ns")
udp_port_table:add(23000,gprs_ns_dis)
-- bssgp filters
local bssgp_pdu_get = Field.new("bssgp.pdu_type")
local udp_length_get = Field.new("udp.length")
local tap = Listener.new("ip", "udp.port == 23000")
function tap.packet(pinfo,tvb,ip)
local pdu = bssgp_pdu_get()
local len = udp_length_get()
-- only handle bssgp, but we also want the IP frame
if not pdu then
return
end
pdu = tostring(pdu)
if tonumber(pdu) == 0 or tonumber(pdu) == 1 then
return
end
local ip_src = tostring(ip.ip_src)
local bssgp_histo = ip_bucket[ip_src]
if not bssgp_histo then
bssgp_histo = {}
ip_bucket[ip_src] = bssgp_histo
end
local key = pdu
local bucket = bssgp_histo[key]
if not bucket then
bucket = {}
bssgp_histo[key] = bucket
end
table.insert(bucket, tostring(len))
print("IP: " .. ip_src .. " PDU: " .. pdu_types[tonumber(pdu)] .. " Length: " .. tostring(len))
end
function tap.draw()
-- well... this will not be called...
-- for ip,bssgp_histo in pairs(dumpers) do
-- print("IP " .. ip)
-- end
end
function tap.reset()
-- well... this will not be called...
end
end
init_listener()
end

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@@ -0,0 +1,80 @@
-- I count the buffer space needed for LLC PDUs in the worse case and print it
do
local function init_listener()
-- handle the port as NS over IP
local udp_port_table = DissectorTable.get("udp.port")
local gprs_ns_dis = Dissector.get("gprs_ns")
udp_port_table:add(23000,gprs_ns_dis)
-- bssgp filters
local bssgp_pdu_get = Field.new("bssgp.pdu_type")
local bssgp_delay_get = Field.new("bssgp.delay_val")
local llcgprs_get = Field.new("llcgprs")
local pdus = nil
print("START...")
local tap = Listener.new("ip", "udp.port == 23000 && bssgp.pdu_type == 0")
function tap.packet(pinfo,tvb,ip)
local pdu = bssgp_pdu_get()
local len = llcgprs_get().len
local delay = bssgp_delay_get()
-- only handle bssgp, but we also want the IP frame
if not pdu then
return
end
if tonumber(tostring(delay)) == 65535 then
pdus = { next = pdus,
len = len,
expires = -1 }
else
local off = tonumber(tostring(delay)) / 100.0
pdus = { next = pdus,
len = len,
expires = pinfo.rel_ts + off }
end
local now_time = tonumber(tostring(pinfo.rel_ts))
local now_size = 0
local l = pdus
local prev = nil
local count = 0
while l do
if now_time < l.expires or l.expires == -1 then
now_size = now_size + l.len
prev = l
l = l.next
count = count + 1
else
-- delete things
if prev == nil then
pdus = nil
l = nil
else
prev.next = l.next
l = l.next
end
end
end
-- print("TOTAL: " .. now_time .. " PDU_SIZE: " .. now_size)
print(now_time .. " " .. now_size / 1024.0 .. " " .. count)
-- print("NOW: " .. tostring(pinfo.rel_ts) .. " Delay: " .. tostring(delay) .. " Length: " .. tostring(len))
end
function tap.draw()
-- well... this will not be called...
-- for ip,bssgp_histo in pairs(dumpers) do
-- print("IP " .. ip)
-- end
print("END")
end
function tap.reset()
-- well... this will not be called...
end
end
init_listener()
end

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@@ -0,0 +1,46 @@
-- Create a file named by_ip/''ip_addess''.cap with all ip traffic of each ip host. (works for tshark only)
-- Dump files are created for both source and destination hosts
do
local dir = "by_tlli"
local dumpers = {}
local function init_listener()
local udp_port_table = DissectorTable.get("udp.port")
local gprs_ns_dis = Dissector.get("gprs_ns")
udp_port_table:add(23000,gprs_ns_dis)
local field_tlli = Field.new("bssgp.tlli")
local tap = Listener.new("ip", "udp.port == 23000")
-- we will be called once for every IP Header.
-- If there's more than one IP header in a given packet we'll dump the packet once per every header
function tap.packet(pinfo,tvb,ip)
local tlli = field_tlli()
if not tlli then
return
end
local tlli_str = tostring(tlli)
tlli_dmp = dumpers[tlli_str]
if not tlli_dmp then
local tlli_hex = string.format("0x%x", tonumber(tlli_str))
print("Creating dump for TLLI " .. tlli_hex)
tlli_dmp = Dumper.new_for_current(dir .. "/" .. tlli_hex .. ".pcap")
dumpers[tlli_str] = tlli_dmp
end
tlli_dmp:dump_current()
tlli_dmp:flush()
end
function tap.draw()
for tlli,dumper in pairs(dumpers) do
dumper:flush()
end
end
function tap.reset()
for tlli,dumper in pairs(dumpers) do
dumper:close()
end
dumpers = {}
end
end
init_listener()
end

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@@ -0,0 +1,59 @@
-- This script verifies that the N(U) is increasing...
--
do
local nu_state_src = {}
local function init_listener()
-- handle the port as NS over IP
local udp_port_table = DissectorTable.get("udp.port")
local gprs_ns_dis = Dissector.get("gprs_ns")
udp_port_table:add(23000,gprs_ns_dis)
-- we want to look here...
local llc_sapi_get = Field.new("llcgprs.sapib")
local llc_nu_get = Field.new("llcgprs.nu")
local bssgp_tlli_get = Field.new("bssgp.tlli")
local tap = Listener.new("ip", "udp.port == 23000")
function tap.packet(pinfo,tvb,ip)
local llc_sapi = llc_sapi_get()
local llc_nu = llc_nu_get()
local bssgp_tlli = bssgp_tlli_get()
if not llc_sapi or not llc_nu or not bssgp_tlli then
return
end
local ip_src = tostring(ip.ip_src)
local bssgp_tlli = tostring(bssgp_tlli)
local llc_nu = tostring(llc_nu)
local llc_sapi = tostring(llc_sapi)
local src_key = ip_src .. "-" .. bssgp_tlli .. "-" .. llc_sapi
local last_nu = nu_state_src[src_key]
if not last_nu then
-- print("Establishing mapping for " .. src_key)
nu_state_src[src_key] = llc_nu
return
end
local function tohex(number)
return string.format("0x%x", tonumber(number))
end
nu_state_src[src_key] = llc_nu
if tonumber(last_nu) + 1 ~= tonumber(llc_nu) then
print("JUMP in N(U) on TLLI " .. tohex(bssgp_tlli) .. " and SAPI: " .. llc_sapi .. " src: " .. ip_src)
print("\t last: " .. last_nu .. " now: " .. llc_nu)
end
end
function tap.draw()
end
function tap.reset()
end
end
init_listener()
end

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@@ -0,0 +1,18 @@
-- Remove old data from the database
DELETE FROM Subscriber
WHERE id != 1 AND datetime('now', '-10 days') > updated AND authorized != 1;
DELETE FROM Equipment
WHERE datetime('now', '-10 days') > updated;
DELETE FROM EquipmentWatch
WHERE datetime('now', '-10 days') > updated;
DELETE FROM SMS
WHERE datetime('now', '-10 days') > created;
DELETE FROM VLR
WHERE datetime('now', '-10 days') > updated;
DELETE FROM ApduBlobs
WHERE datetime('now', '-10 days') > created;
DELETE FROM Counters
WHERE datetime('now', '-10 days') > timestamp;
DELETE FROM RateCounters
WHERE datetime('now', '-10 days') > timestamp;
VACUUM;

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@@ -0,0 +1,125 @@
#!/usr/bin/python2.5
from __future__ import with_statement
from pysqlite2 import dbapi2 as sqlite3
import sys
hlr = sqlite3.connect(sys.argv[1])
web = sqlite3.connect(sys.argv[2])
# switch to autocommit
hlr.isolation_level = None
web.isolation_level = None
hlr.row_factory = sqlite3.Row
web.row_factory = sqlite3.Row
with hlr:
hlr_subscrs = hlr.execute("""
SELECT * FROM Subscriber
""").fetchall()
hlr_tokens = hlr.execute("""
SELECT * FROM AuthToken
""").fetchall()
with web:
web_tokens = web.execute("""
SELECT * FROM reg_tokens
""").fetchall()
web_sms = web.execute("""
SELECT * FROM sms_queue
""").fetchall()
# index by subscr id
hlr_subscrs_by_id = {}
hlr_subscrs_by_ext = {}
hlr_tokens_by_subscr_id = {}
for x in hlr_subscrs:
hlr_subscrs_by_id[x['id']] = x
hlr_subscrs_by_ext[x['extension']] = x
del hlr_subscrs
for x in hlr_tokens:
hlr_tokens_by_subscr_id[x['subscriber_id']] = x
del hlr_tokens
web_tokens_by_subscr_id = {}
for x in web_tokens:
web_tokens_by_subscr_id[x['subscriber_id']] = x
del web_tokens
# remove leftover web_tokens and correct inconsistent fields
with web:
for x in web_tokens_by_subscr_id.values():
subscr = hlr_subscrs_by_id.get(x['subscriber_id'], None)
if subscr is None:
web.execute("""
DELETE FROM reg_tokens WHERE subscriber_id = ?
""", (x['subscriber_id'],))
del web_tokens_by_subscr_id[x['subscriber_id']]
continue
if str(x['imsi']) != str(subscr['imsi']) or \
x['extension'] != subscr['extension'] or \
x['tmsi'] != subscr['tmsi'] or \
x['lac'] != subscr['lac']:
web.execute("""
UPDATE reg_tokens
SET imsi = ?, extension = ?, tmsi = ?, lac = ?
WHERE subscriber_id = ?
""", (str(subscr['imsi']), subscr['extension'],
subscr['tmsi'], subscr['lac'], x['subscriber_id']))
# add missing web_tokens
with web:
for x in hlr_tokens_by_subscr_id.values():
subscr = hlr_subscrs_by_id.get(x['subscriber_id'], None)
if subscr is None:
hlr.execute("""
DELETE FROM AuthToken WHERE subscriber_id = ?
""", (x['subscriber_id'],))
del hlr_tokens_by_subscr_id[x['subscriber_id']]
continue
webtoken = web_tokens_by_subscr_id.get(x['subscriber_id'], None)
if webtoken is None:
web.execute("""
INSERT INTO reg_tokens
(subscriber_id, extension, reg_completed, name, email, lac, imsi, token, tmsi)
VALUES
(?, ?, 0, ?, '', ?, ?, ?, ?)
""", (x['subscriber_id'], subscr['extension'], subscr['name'],
subscr['lac'], str(subscr['imsi']), x['token'], subscr['tmsi']))
# authorize subscribers
with hlr:
for x in web_tokens_by_subscr_id.values():
subscr = hlr_subscrs_by_id.get(x['subscriber_id'], None)
if x['reg_completed'] and not subscr['authorized']:
hlr.execute("""
UPDATE Subscriber
SET authorized = 1
WHERE id = ?
""", (x['subscriber_id'],))
# Sync SMS from web to hlr
with hlr:
for sms in web_sms:
subscr = hlr_subscrs_by_ext.get(sms['receiver_ext'])
if subscr is None:
print '%s not found' % sms['receiver_ext']
continue
hlr.execute("""
INSERT INTO SMS
(created, sender_id, receiver_id, reply_path_req, status_rep_req, protocol_id, data_coding_scheme, ud_hdr_ind, text)
VALUES
(?, 1, ?, 0, 0, 0, 0, 0, ?)
""", (sms['created'], subscr['id'], sms['text']))
with web:
for sms in web_sms:
web.execute("""
DELETE FROM sms_queue WHERE id = ?
""", (sms['id'],))
hlr.close()
web.close()

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