Get ss7_inst once and store it inside bsc_nat_sccp_inst to avoid
multiple calls to osmo_ss7_instance_find().
Related: SYS#5560
Change-Id: I9a8b69fb3df17c85a67958fbca88948573d39694
This name seems more fitting, since the code mostly interacts with the
sccp addr and scu contained in the struct.
Related: SYS#5560
Change-Id: Id0f965811eff0eb7b387d5ae2eec2451d6d8e415
Create the initial FSM that starts and stops two SS7 instances (one for
CN, one for RAN), and binds an sccp user to each.
Related: SYS#5560
Depends: libosmocore I81c64a7ae440304522c2179c212023a566ddced8
Change-Id: I7d52fa649c397582b18a1a7dcc40bb407f3b2c97
It was decided to write OsmoBSCNAT with 3GPP AoIP support from scratch,
in a separate repository from OsmoBSC. The previous codebase was too
heavily tied into legacy SCCPlite code and had been removed from
osmo-bsc.git in Ia05dc76336a64a7f08962843b9a7cc19f2c83387.
Related: OS#2545
Change-Id: Iae5d37483dcb9db00578d5c9cd1736f08754a65e