nat: In the case of losing the MSC, reset all endpoints
When losing the SCCP connection make sure that we free all
endpoints. The disconnection of the BSC should already make
sure they are closed but this makes sure everything is
properly reset.
diff --git a/openbsc/src/nat/bsc_mgcp_utils.c b/openbsc/src/nat/bsc_mgcp_utils.c
index 55dad38..38f1abf 100644
--- a/openbsc/src/nat/bsc_mgcp_utils.c
+++ b/openbsc/src/nat/bsc_mgcp_utils.c
@@ -23,6 +23,8 @@
#include <openbsc/gsm_data.h>
#include <openbsc/bssap.h>
#include <openbsc/debug.h>
+#include <openbsc/mgcp.h>
+#include <openbsc/mgcp_internal.h>
#include <netinet/in.h>
#include <arpa/inet.h>
@@ -64,3 +66,11 @@
con->msc_timeslot = -1;
con->bsc_timeslot = -1;
}
+
+void bsc_mgcp_free_endpoints(struct bsc_nat *nat)
+{
+ int i;
+
+ for (i = 1; i < nat->mgcp_cfg->number_endpoints; ++i)
+ mgcp_free_endp(&nat->mgcp_cfg->endpoints[i]);
+}