F5 Big-IP- unusedtrunk imformation

[ymd-takenokonosato]

Running

# Import packages
%run startup.py
bf = Session(host="localhost")

# Initialize a network and a snapshot
bf.set_network("network-example-filters")

SNAPSHOT_NAME = "current"
SNAPSHOT_PATH = "networks/f5-big-ip"
bf.init_snapshot(SNAPSHOT_PATH, name=SNAPSHOT_NAME, overwrite=True)

bf.q.unusedStructures().answer().frame()

cofiguration
tests/parsing-tests/networks/unit-tests/configs/f5_bigip/f5_bigip_structured_net

output

context
Batfish don't use trunk information. I suppose this is problem. Because Batfish recognize that interfaces in trunk is down mode.
And my configuration is written below. Batfish understand that Vlan don't connect interfaces. So, Batfish behavior don't work as expected. Please fix it??

net vlan /Common/MYVLAN {
    trunk1 { }
    tag 123
}

[dhalperi]

Thanks! This makes sense to me, and we would be happy to review a PR contributing this improvement!