Change in osmo-sgsn[master]: gbproxy: Add todo for BVC RESET logic

[daniel]

daniel has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-sgsn/+/21038 )


Change subject: gbproxy: Add todo for BVC RESET logic
......................................................................

gbproxy: Add todo for BVC RESET logic

When we receive a signalling BVC RESET from the SGSN we want to reset
the signalling BVCs for every peer.

Change-Id: I98c1a53d0e4b9a988e9ddec97ce0c67ded6f6326
Related: SYS#4998
---
M src/gbproxy/gb_proxy.c
1 file changed, 10 insertions(+), 1 deletion(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-sgsn refs/changes/38/21038/1

diff --git a/src/gbproxy/gb_proxy.c b/src/gbproxy/gb_proxy.c
index 2ce7464..e8a81e7 100644
--- a/src/gbproxy/gb_proxy.c
+++ b/src/gbproxy/gb_proxy.c
@@ -1218,7 +1218,16 @@
 	case BSSGP_PDUT_BVC_RESET_ACK:
 		if (cfg->route_to_sgsn2 && nsei == cfg->nsip_sgsn2_nsei)
 			break;
-		/* fall through */
+		/* simple case: BVCI IE is mandatory */
+		if (!TLVP_PRESENT(&tp, BSSGP_IE_BVCI))
+			goto err_mand_ie;
+		bvci = ntohs(tlvp_val16_unal(&tp, BSSGP_IE_BVCI));
+		if (bvci == BVCI_SIGNALLING) {
+			/* TODO: Reset all PTP BVCIs */
+		} else {
+			rc = gbprox_relay2bvci(cfg, msg, bvci, ns_bvci);
+		}
+		break;
 	case BSSGP_PDUT_FLUSH_LL:
 		/* simple case: BVCI IE is mandatory */
 		if (!TLVP_PRESENT(&tp, BSSGP_IE_BVCI))

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Gerrit-Project: osmo-sgsn
Gerrit-Branch: master
Gerrit-Change-Id: I98c1a53d0e4b9a988e9ddec97ce0c67ded6f6326
Gerrit-Change-Number: 21038
Gerrit-PatchSet: 1
Gerrit-Owner: daniel <dwillmann at sysmocom.de>
Gerrit-MessageType: newchange
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