gprs_gmm: send Service Reject when no PDP ctxs are available.
Look at PDP Context Status IE: if there are any PDP contexts which are
ACTIVE on MS side and there are no PDP contexts which are ACTIVE on the
network side, then send Service Reject with the cause "NO PDP
ACTIVATED". This forces MS to reactivate the PDP contexts.
3GPP TS 24.008 Section 4.7.13.4 Service request procedure not accepted
by the network. Cause # 40.
Fixes: OS#3937
Change-Id: If610cbef17c25ec44e65d4f1b2340d102c560437
diff --git a/tests/sgsn/sgsn_test.ok b/tests/sgsn/sgsn_test.ok
index e7e7cf6..35b1d7b 100644
--- a/tests/sgsn/sgsn_test.ok
+++ b/tests/sgsn/sgsn_test.ok
@@ -24,4 +24,5 @@
Testing cancellation
Testing APN matching
Testing GGSN selection
+Testing pdp_status_has_active_nsapis
Done