pespin has uploaded a new patch set (#2). (
https://gerrit.osmocom.org/c/libosmo-sigtran/+/40501?usp=email )
Change subject: asp: Tx DAUD when ASP becomes activated
......................................................................
asp: Tx DAUD when ASP becomes activated
Otherwise the local Signalling Point has no way to know whether the
remote Signalling Points it wants to talk to are actually already
connected to the STP when it becomes active after the process starts up.
This pocedure is documented both for M3UA and SUA:
* RFC4666 4.6, RFC3868 4.6
* RFC4666 4.5.3, RFC3868 4.5.3 "ASP Auditing"
* RFC4666 5.5.1.1.3 "Support for ASP Querying of SS7 Destination States"
The M3UA specs (RFC4666 5.5.1.1.3) explicitly state that the point codes to audit are not
to be provided by uppers layers, so picking the ones from the locally
configured address book for now:
"""
Note: there is no primitive for the
MTP3-User to request this audit from the M3UA layer, as this is
initiated by an internal M3UA management function.
"""
Related: OS#5917
Related: SYS#7501
Change-Id: I7c8c5099d4d00ea6f4a8db59ed6b833fb0ffa43d
---
M src/m3ua.c
M src/sua.c
M src/xua_asp_fsm.c
M src/xua_internal.h
M src/xua_snm.c
5 files changed, 110 insertions(+), 4 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/libosmo-sigtran refs/changes/01/40501/2
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Gerrit-MessageType: newpatchset
Gerrit-Project: libosmo-sigtran
Gerrit-Branch: master
Gerrit-Change-Id: I7c8c5099d4d00ea6f4a8db59ed6b833fb0ffa43d
Gerrit-Change-Number: 40501
Gerrit-PatchSet: 2
Gerrit-Owner: pespin <pespin(a)sysmocom.de>
Gerrit-CC: Jenkins Builder