nat: Start inspecting every message coming from the BSC for the IMSI

Return early in case the IMSI was already checked, if not we need
to look at the connection and check if the message could contain a
imsi we want/need to filter.
3 files changed
tree: 4138d5fdf52745398cf4f07006623b780b3a8a88
  1. hlrsync/
  2. linux-kernel/
  3. openbsc/
  4. wireshark/