[nat] Make the refusal more complicated to support more MSCs
We will need to confirm the connection, then we can send the
GSM48 message, then we need to close the connection... the
embedding in the refusal method was way too easy..
diff --git a/openbsc/src/nat/bsc_nat_utils.c b/openbsc/src/nat/bsc_nat_utils.c
index 966eb3a..a243171 100644
--- a/openbsc/src/nat/bsc_nat_utils.c
+++ b/openbsc/src/nat/bsc_nat_utils.c
@@ -395,6 +395,7 @@
[NAT_CON_TYPE_LU] = "Location Update",
[NAT_CON_TYPE_CM_SERV_REQ] = "CM Serv Req",
[NAT_CON_TYPE_PAG_RESP] = "Paging Response",
+ [NAT_CON_TYPE_LOCAL_REJECT] = "Local Reject",
[NAT_CON_TYPE_OTHER] = "Other",
};