[MERGED] osmo-pcu[master]: gb: allow only packets from a specific SGSN

[Harald Welte]

Harald Welte has submitted this change and it was merged.

Change subject: gb: allow only packets from a specific SGSN
......................................................................


gb: allow only packets from a specific SGSN

Each PCU has a specifically assigned SGSN, which may send
packets to the PCU. Ensure that no one else except the
configured SGSN can send packets to the PCU.

Change-Id: Ic2009039fab7cf0fba916556239747ae5b410366
Depends: libosmocore Ifeb201d9006eec275a46708007ff342cdfc14e45
---
M src/gprs_bssgp_pcu.cpp
1 file changed, 2 insertions(+), 0 deletions(-)

Approvals:
  Harald Welte: Looks good to me, approved
  Jenkins Builder: Verified



diff --git a/src/gprs_bssgp_pcu.cpp b/src/gprs_bssgp_pcu.cpp
index 9c78ecf..7b78e2f 100644
--- a/src/gprs_bssgp_pcu.cpp
+++ b/src/gprs_bssgp_pcu.cpp
@@ -896,6 +896,8 @@
 		return NULL;
 	}
 	gprs_ns_vty_init(bssgp_nsi);
+	bssgp_nsi->nsip.remote_port = sgsn_port;
+	bssgp_nsi->nsip.remote_ip = sgsn_ip;
 	bssgp_nsi->nsip.local_port = local_port;
 	rc = gprs_ns_nsip_listen(bssgp_nsi);
 	if (rc < 0) {

-- 
To view, visit https://gerrit.osmocom.org/4319
To unsubscribe, visit https://gerrit.osmocom.org/settings

Gerrit-MessageType: merged
Gerrit-Change-Id: Ic2009039fab7cf0fba916556239747ae5b410366
Gerrit-PatchSet: 3
Gerrit-Project: osmo-pcu
Gerrit-Branch: master
Gerrit-Owner: dexter <pmaier at sysmocom.de>
Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Max <msuraev at sysmocom.de>