tree e1083a5d9cf57ce50faa6cd0371023f92c7ae3f5
parent 00eddca5d2922c855d3b4ee5416a04c5098a9f5b
author Daniel Willmann <dwillmann@sysmocom.de> 1632490193 +0200
committer Daniel Willmann <dwillmann@sysmocom.de> 1632491650 +0200

gbproxy: Remove SGSN-side BVC after sending BVC-BLOCK

If we keep the bvc around the SGSN could send a BVC-RESET which the
gbproxy would ACK. This will reestablish the BVC only between the gbproxy and
SGSN which can lead to all sorts of issues.

With this patch the gbproxy will respond with a BVC-STATUS cause BVCI
unknown.

Related: SYS#5628
Fixes: OS#5236
Change-Id: Ib14be6425a81b43353708b2708f79e035e501079