this allows to specify a fixed APN address for each subscriber in the
HLR. If the param is not provided in the resources config, the default
allocation type is used, which is to dynamically allocate an IP in the
supported range.
Change-Id: Ie6fcd7987dc7bc62a686bee3a10c67e3dd813419
2 tests (iperf3, ping) working against a full srs{UE,ENB,EPC} network
using ZeroMQ backend for RF (so no real RF support yet, that will come
next).
Related: OS##4295, OS#4296
Change-Id: I290c0d79258a9f94f00c7ff2e1c6c5579c0e32f4