6 Commits

Author	SHA1	Message	Date
Oliver Smith	0108033823	bsc_nat_fsm: drop called addr verify ... This is already done by the SCCP stack, as Harald explained it: "Think of a TCP socket where you have already bound a socket and then still do recvmsg to check if the destination address is what you expect." Related: SYS#5560 Change-Id: Id9bfbf38a61ef66a4246f752ef487d8a09fea173	2022-02-18 18:25:05 +01:00
Oliver Smith	445dc2483e	bsc_nat_fsm: sccp_sap_up: err if not implemented ... Make it more obvious if a message is ignored, because it is not implemented. Related: SYS#5560 Change-Id: Ibc71e6aaed4fd51d090ab31fc3e49f3a82111506	2022-02-18 13:27:26 +01:00
Oliver Smith	b80f2c33c8	bsc_nat_fsm: fix SSN of OsmoBSCNAT-CN ... Related: SYS#5560 Change-Id: Ic0e64e002bccf1115cc53566bdab9d84dc680b03	2022-02-18 13:27:11 +01:00
Oliver Smith	ba1f0d0691	bsc_nat_fsm: initial msc <> bsc msg forwarding ... Add an initial implementation of sccp_sap_up, that assumes one BSC and one MSC, and successfully forwards RESET and RESET ACK between both. Related: SYS#5560 Depends: libosmo-sccp I0f38b0d038b0dd8cd355e7284e5b56d438811bd9 Change-Id: I4af398bb433341a98f818822e6c3af28b6d9dacd	2022-02-01 12:07:52 +01:00
Oliver Smith	eefcdf8ed3	bsc_nat_fsm: fix SSN of OsmoBSCNAT-RAN ... Related: SYS#5560 Change-Id: I0491ba90d28eea6f10d8d6f98a00d3dd6c698476	2022-01-31 18:51:22 +01:00
Oliver Smith	8f7b750b22	Add bsc_nat fsm ... 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	2022-01-31 18:50:59 +01:00