[nat] Add a bsc_filter.c which will carry out the analysis and filtering

The first part is to analyze the IP Access Header and only forward
SCCP messages for now. In the future we might want to do MGCP
signalling through this protocol and connection as well and need to
update this then.
3 files changed
tree: 891b253931dad930c46170cf97be900ba5abd184
  1. hlrsync/
  2. linux-kernel/
  3. openbsc/
  4. wireshark/