radvd needs functional tests

[Henry Gessau]

See the review comments for https://review.openstack.org/102648

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/109889

[OpenStack Infra (hudson-openstack)]

Change abandoned by Kyle Mestery (<email address hidden>) on branch: master
Review: https://review.openstack.org/109889
Reason: This change is old enough and hasn't seen any updates since August 7, 2014. Abandoning it, please revive it if you plan to work on it again.

[OpenStack Infra (hudson-openstack)]

Change abandoned by Assaf Muller (<email address hidden>) on branch: master
Review: https://review.openstack.org/109889
Reason: Abandoned in favor of a new patch... Cherry picking this patch is hopeless, it's been too long.

[Armando Migliaccio (armando-migliaccio)]

This is an automated cleanup. This bug report has been closed because it
is older than 18 months and there is no open code change to fix this.
After this time it is unlikely that the circumstances which lead to
the observed issue can be reproduced.

If you can reproduce the bug, please:
* reopen the bug report (set to status "New")
* AND add the detailed steps to reproduce the issue (if applicable)
* AND leave a comment "CONFIRMED FOR: <RELEASE_NAME>"
  Only still supported release names are valid (INCUBATOR-JUNO, LIBERTY, MITAKA, NEWTON).
  Valid example: CONFIRMED FOR: INCUBATOR-JUNO

[Ihar Hrachyshka (ihar-hrachyshka)]

We have some functional and fullstack tests that cover the functionality. I think at this point the bug is vague and moot and can be closed. If you have specific ideas on what's missing, feel free to reopen / repurpose the bug / report a new bug.