Files
osmo-upf/tests/gtp-echo.vty
Neels Janosch Hofmeyr 9c904c185a osmo-upf: add VTY 'gtp-echo' command
Allow sending GTPv1-U Echo Requests to GTP peers via new VTY command

  gtp1u-echo send to (A.B.C.D|X:X::X:X)
  gtp1u-echo send to (A.B.C.D|X:X::X:X) local-ip (A.B.C.D|X:X::X:X)
  gtp1u-echo send to (A.B.C.D|X:X::X:X) local-dev DEV_NAME

Related: OS#6541
Tweaked-by: Oliver Smith <osmith@sysmocom.de>
Change-Id: I970dccd7a27b098eea9e660822e24e2c4b059fc6
2024-11-05 11:05:21 +01:00

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OsmoUPF> list
...
gtp1u-echo send to (A.B.C.D|X:X::X:X)
gtp1u-echo send to (A.B.C.D|X:X::X:X) local-ip (A.B.C.D|X:X::X:X)
gtp1u-echo send to (A.B.C.D|X:X::X:X) local-dev DEV_NAME
...
OsmoUPF> enable
OsmoUPF# list
...
gtp1u-echo send to (A.B.C.D|X:X::X:X)
gtp1u-echo send to (A.B.C.D|X:X::X:X) local-ip (A.B.C.D|X:X::X:X)
gtp1u-echo send to (A.B.C.D|X:X::X:X) local-dev DEV_NAME
...
OsmoUPF# configure terminal
OsmoUPF(config)# list
... !gtp1u-echo
OsmoUPF(config)# end
OsmoUPF# gtp1u-echo?
gtp1u-echo GTP1-U Echo probing
OsmoUPF# gtp1u-echo ?
send Send a GTP1-U Echo Request to a remote peer
OsmoUPF# gtp1u-echo send ?
to Send to remote peer's GTP address
OsmoUPF# gtp1u-echo send to ?
A.B.C.D IPv4 address
X:X::X:X IPv6 address
OsmoUPF# gtp1u-echo send to 1.2.3.4 ?
local-ip Send from local GTP device, chosen by IP address
local-dev Send from local GTP device, chosen by name as configured in 'dev create' or 'dev use'.
<cr>
OsmoUPF# gtp1u-echo send to 1.2.3.4 local-ip ?
A.B.C.D IPv4 address
X:X::X:X IPv6 address
OsmoUPF# gtp1u-echo send to 1.2.3.4 local-dev ?
DEV_NAME A GTP device name as it appears in the cfg
OsmoUPF# gtp1u-echo send to 1.2.3.4
% Error: cannot send Echo: there is no GTP device
OsmoUPF# gtp1u-echo send to 1.2.3.4 local-ip 1.2.3.4
% Error: cannot send Echo: this does not seem to be a locally bound GTP address: 1.2.3.4:2152
OsmoUPF# gtp1u-echo send to 1.2.3.4 local-dev apn0
% Error: cannot send Echo: there is no GTP device by the name of 'apn0'