Fix trunk subport scenario test

This test wasn't allowing ping before asserting
that ping should work. It only passes in the OVS
scenario because the job is configuring to use the
hybrid iptables driver which does not filter vlan-aware-vms
on OVS.

Closes-Bug: #1669372
Change-Id: Ia70360d664d5efd4154c0eb843143f1567785d59
1 file changed
tree: 3fe1f3faa300c9996d33c6c18205a854189c6803
  1. neutron/