osmocom
/
libosmocore
mirror of https://gerrit.osmocom.org/libosmocore
11
0
Fork 0
Code Issues Releases Wiki Activity

BSSGP: handle BVC-RESET-ACK 

That's necessary for SGSN to properly handle BSS response to reset
procedure initiated by SGSN (foe example via 'bssgp bvc nsei 101 bvci 0
reset' command).

According to 3GPP TS 48.018 §8.4 "after performing the BVC Reset
procedure all affected BVCs are assumed to be unblocked at the SGSN" so
there's no need in any special handling.

Change-Id: I90dfbd0195a8403406429ccc746299d072445f7b
Related: OS#1638
This commit is contained in:
Max 2017-06-28 14:29:24 +02:00
parent 70861e33d2
commit 590c402e6c
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/gb/gprs_bssgp.c
View File

@ -963,6 +963,9 @@ static int bssgp_rx_sign(struct msgb *msg, struct tlv_parsed *tp,
}
rc = bssgp_rx_bvc_unblock(msg, tp);
break;
case BSSGP_PDUT_BVC_RESET_ACK:
LOGP(DBSSGP, LOGL_ERROR, "BSSGP BVCI=%u Rx BVC-RESET-ACK\n", bvci);
break;
case BSSGP_PDUT_BVC_RESET:
/* BSS tells us that BVC init is required */
if (!TLVP_PRESENT(tp, BSSGP_IE_BVCI) ||