We cannot use "-i all" but must list each interface separately,
which is only supported by dumpcap. We also must write pcapng
files.
Change-Id: Id412af3bb6bcad5e0f2cf40a6dc497d7e4f3d948
The first testcase, TC_BVC_bringup just waits for NS/BSSGP Emulation to
do their thing. If nothing fails there then we pass.
Related: SYS#5002
Change-Id: Ib3dc05fe5598b53e963ca863968e387cc36b9de3