tree e2bdd1df49361a1aecdf108c80c2526e30358f62
parent b1daa6fb1ae89459c35ab9fbae68f6a2b7683b2e
author Adam Harwell <flux.adam@gmail.com> 1556826969 -0600
committer Adam Harwell <flux.adam@gmail.com> 1557004222 -0600

Fix ipv6 multinode gate (use private subnet)

Public ipv6 subnet isn't actually pluggable -- neutron in devstack makes
the private ipv6 subnet externally routable instead. So, we should use
that in our tests.

Change-Id: I45354806f7ad1ce06e59e644004770ac57bcc6ef