OsmoMSC - Feature #2260: "next generation" osmo-bsc_mgcp
osmo-mgw: support multiple BTS/RNC and pass the IP address via MGCP
Support multiple BTS/RNC cells directing RTP via the same osmo-mgw instance. The easy solution for osmo-bsc_mgcp is to omit the 'bts ip' vty command and any BTS that is connecting will be accepted. In the new osmo-mgw we probably prefer to communicate the BTS/RNC address via MGCP so that we never accept RTP from an unsolicited source.
- Status changed from New to Feedback
- Assignee changed from dexter to neels
@neels: I have checked on that problem, and I think we got rid of the problem.
During the MDCX phase for the BTS side (function fsm_mdcx_bts_cb()) we use lchan->abis_ip.bound_ip, so we will always negotiate the correct BTS ip.
Does this match match the expectations of this ticket?
- Status changed from Feedback to In Progress
- Assignee changed from neels to dexter
@dexter, if we negotiate the IP via MGCP and reject all other BTS IPs, then I consider this issue resolved. I'm not going to test this, trusting your report; please resolve the issue if you consider this done. Maybe we can talk two minutes on this tomorrow...