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osmo_pfcp_tool: make usable again

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Some things in osmo-upf and libosmo-pfcp have changed without accounting
for that in osmo-pfcp-tool. (This tool is not that important, forgive me
for submitting various changes in one patch.)

Properly represent all of {access,core} x {local,remote} GTP F-TEIDs in
the internal osmo-pfcp-tool state.

Adjust and clarify osmo-pfcp-tool script commands.

Adjust the osmo-pfcp-tool scripts in contrib so that they work again.

Change-Id: I22cfaa4aedd465c81de85e673b9960eaf99c426b
This commit is contained in:
Neels Janosch Hofmeyr
2023-02-06 00:42:43 +01:00
parent 6c01708438
commit d8742f79ca
10 changed files with 176 additions and 111 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
contrib/osmo-pfcp-tool-scripts/osmo-upf-11.cfg
View File

@@ -23,5 +23,3 @@ pfcp
local-addr 127.0.0.11
tunend
dev create apn11 127.0.0.11
tunmap
table-name osmo-upf-11

2
contrib/osmo-pfcp-tool-scripts/osmo-upf-12.cfg
View File

@@ -21,7 +21,5 @@ ctrl
timer pfcp x24 5000
pfcp
local-addr 127.0.0.12
tunend
dev create apn12 127.0.0.12
tunmap
table-name osmo-upf-12

2
contrib/osmo-pfcp-tool-scripts/session_est_without_assoc.vty
View File

@@ -1,4 +1,6 @@
timer pfcp x23 0
pfcp-peer 127.0.0.1
session tunend
ue ip 127.127.127.127
gtp access remote f-teid 127.0.0.127 127
tx session-est-req

8
contrib/osmo-pfcp-tool-scripts/session_mod.vty
View File

@@ -3,12 +3,14 @@ pfcp-peer 127.0.0.1
tx assoc-setup-req
sleep 1
session
ue ip 127.127.127.127
gtp access remote f-teid 127.0.0.127 127
tx session-est-req drop
sleep 3
tx session-mod-req forw
tx session-mod-req far forw
sleep 5
tx session-mod-req drop
tx session-mod-req far drop
sleep 3
tx session-mod-req forw
tx session-mod-req far forw
sleep 3
tx session-del-req

14
contrib/osmo-pfcp-tool-scripts/tunend_plus_tunmap.vty
View File

@@ -1,4 +1,4 @@
# ACCESS HOP CORE
# ACCESS UPF tunmap UPF tunend (CORE)
# session 23 = tunmap session 42 = encaps/decaps
# GTP 127.0.0.13 127.0.0.12 127.0.0.11
# TEID l:23 r:123 <---> r:23 l:123 | l:142 r:42 <---> r:142 l:42 | 192.168.100.42
@@ -13,8 +13,8 @@ pfcp-peer 127.0.0.11
sleep 1
session tunend 42
ue ip 192.168.100.42
gtp access ip 127.0.0.12
gtp access teid local 42 remote 142
gtp access local f-teid 127.0.0.11 42
gtp access remote f-teid 127.0.0.12 142
tx session-est-req
sleep 1
@@ -22,9 +22,9 @@ pfcp-peer 127.0.0.12
tx assoc-setup-req
sleep 1
session tunmap 23
gtp core ip 127.0.0.11
gtp core teid local 142 remote 42
gtp access ip 127.0.0.13
gtp access teid local 123 remote 23
gtp core remote f-teid 127.0.0.11 42
gtp core local f-teid 127.0.0.12 142
gtp access local f-teid 127.0.0.12 123
gtp access remote f-teid 127.0.0.13 23
tx session-est-req
sleep 1

3
contrib/osmo-pfcp-tool-scripts/tunend_session_est.vty
View File

@@ -3,6 +3,9 @@ pfcp-peer 127.0.0.1
tx assoc-setup-req
sleep 1
session tunend
ue ip 127.127.127.127
gtp access local f-teid choose
gtp access remote f-teid 127.0.0.12 142
tx session-est-req forw
sleep 5
tx session-del-req

4
contrib/osmo-pfcp-tool-scripts/tunmap_session_est.vty
View File

@@ -3,6 +3,10 @@ pfcp-peer 127.0.0.1
tx assoc-setup-req
sleep 1
session tunmap
gtp core remote f-teid 127.0.0.11 42
gtp core local f-teid choose
gtp access local f-teid choose
gtp access remote f-teid 127.0.0.13 23
tx session-est-req
sleep 5
tx session-del-req