Pau Espin Pedrol 2601d9b3f0 sccp: Handle N-NOTICE.ind (Routing Failure of SCCP CL messages) ...

ITU Q.714 2.8:
"""
When an end node is informed of a routing failure, this information
is forwarded towards the SCCP user by using the N-DISCONNECT primitive
(refer to reason for release in 2.1.1.2.4/Q.711) or the N-NOTICE primitive
(refer to reason for return in 2.2.2.2.4/Q.711)
"""

We are already handling N-DISCONNECT.ind for CO messages, but
N-NOTICE.ind for CL messages was not being handled.

If CL messages are not arriving to the peer (cnlink), then reset the link
and mark the peer as disconnected, until a new RESET can successfully fo
through.

Related: OS#5917
Change-Id: Ie5f643ba9ac8c443ce95c7f0a89a198fb804c94d

2025-07-16 17:24:38 +02:00

..

osmocom

sccp: Handle N-NOTICE.ind (Routing Failure of SCCP CL messages)

2025-07-16 17:24:38 +02:00

Makefile.am

Initial structure + import code from osmo-iuh.git

2022-01-04 19:48:52 +01:00