nat: Close SCCP connections when the USSD Provider is closed.

Send a RLSD down to the BSC in case the USSD Provider is gone. It
is not sending a Clear Command and ut depends if the BS+ will
like this kind of behavior. At least the data on the NAT will
be freed soon afterwards due the RLC message.
3 files changed
tree: 28ab7e0485956c673c60dce2075406c7b5ba708b
  1. hlrsync/
  2. linux-kernel/
  3. openbsc/
  4. wireshark/