[PATCH] openbsc[master]: Trigger Deactivate PDP context Request from SGSN VTY

[pravin]

Review at  https://gerrit.osmocom.org/1263

Trigger Deactivate PDP context Request from SGSN VTY

In SGSN for acl based authorization IMSI values of all registered
MS are maintained.
Through imsi_acl_del Deactivate PDP context Request from network
can be triggered.
Hence, It will remove all PDP context related to that MS.

Change-Id: Ide0cd4af828b753d24d2e507967d1c2e652ee05e
---
M openbsc/src/gprs/gprs_gmm.c
M openbsc/src/gprs/sgsn_vty.c
2 files changed, 6 insertions(+), 2 deletions(-)


  git pull ssh://gerrit.osmocom.org:29418/openbsc refs/changes/63/1263/1

diff --git a/openbsc/src/gprs/gprs_gmm.c b/openbsc/src/gprs/gprs_gmm.c
index 1fc2784..345c6bd 100644
--- a/openbsc/src/gprs/gprs_gmm.c
+++ b/openbsc/src/gprs/gprs_gmm.c
@@ -2537,6 +2537,8 @@
 		break;
 	case GSM48_MT_GSM_DEACT_PDP_ACK:
 		rc = gsm48_rx_gsm_deact_pdp_ack(mmctx, msg);
+		if (sgsn_auth_state(mmctx) != SGSN_AUTH_ACCEPTED)
+			gsm0408_gprs_access_cancelled(mmctx, GMM_CAUSE_GPRS_NOTALLOWED);
 		break;
 	case GSM48_MT_GSM_STATUS:
 		rc = gsm48_rx_gsm_status(mmctx, msg);
diff --git a/openbsc/src/gprs/sgsn_vty.c b/openbsc/src/gprs/sgsn_vty.c
index 1b477e5..8220028 100644
--- a/openbsc/src/gprs/sgsn_vty.c
+++ b/openbsc/src/gprs/sgsn_vty.c
@@ -573,9 +573,11 @@
 
 	if (!strcmp(op, "add"))
 		rc = sgsn_acl_add(imsi, g_cfg);
-	else
+	else {
+		vty_out(vty, "%% Network initiated PDP deactivate%s", VTY_NEWLINE);
+		drop_pdp_for_ms(imsi);
 		rc = sgsn_acl_del(imsi, g_cfg);
-
+	}
 	if (rc < 0) {
 		vty_out(vty, "%% unable to %s ACL%s", op, VTY_NEWLINE);
 

-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Ide0cd4af828b753d24d2e507967d1c2e652ee05e
Gerrit-PatchSet: 1
Gerrit-Project: openbsc
Gerrit-Branch: master
Gerrit-Owner: pravin <pravin.manoharan at radisys.com>