* Adding "osmux on" for each BSC will be required to enable Osmux later
on, but still it doesn't change behavior now because Osmux must be
enabled globally too (will be done through VTY).
* Set up correct bind and remote IP addr to have VTY working later on.
* Use extended timestamp to have subsecond accuracy to match with pcap
easily.
Change-Id: I794a17bdeaff9ab9316d7a6acb1e58dfd815b645
Run the bscnat ttcn3 tests in docker. This uses the osmo-nitb-master
image since osmo-bsc_nat is built there as well.
Change-Id: Ibeebb0325d3d1976225666eb28db0741df2e66f0