Comment 6 for bug 1533194

This is still happening:

2016-10-03 17:16:46.741866 | tempest.scenario.test_network_v6.TestGettingAddress.test_dualnet_multi_prefix_dhcpv6_stateless[compute,id-cf1c4425-766b-45b8-be35-e2959728eb00,network]
2016-10-03 17:16:46.741911 | -------------------------------------------------------------------------------------------------------------------------------------------------------
2016-10-03 17:16:46.741918 |
2016-10-03 17:16:46.741929 | Captured traceback:
2016-10-03 17:16:46.741940 | ~~~~~~~~~~~~~~~~~~~
2016-10-03 17:16:46.741955 | Traceback (most recent call last):
2016-10-03 17:16:46.741972 | File "tempest/test.py", line 107, in wrapper
2016-10-03 17:16:46.741989 | return f(self, *func_args, **func_kwargs)
2016-10-03 17:16:46.742017 | File "tempest/scenario/test_network_v6.py", line 256, in test_dualnet_multi_prefix_dhcpv6_stateless
2016-10-03 17:16:46.742029 | dualnet=True)
2016-10-03 17:16:46.742053 | File "tempest/scenario/test_network_v6.py", line 203, in _prepare_and_test
2016-10-03 17:16:46.742069 | self.subnets_v6[i]['gateway_ip'])
2016-10-03 17:16:46.742102 | File "tempest/scenario/test_network_v6.py", line 213, in _check_connectivity
2016-10-03 17:16:46.742117 | (dest, source.ssh_client.host)
2016-10-03 17:16:46.742148 | File "/opt/stack/new/tempest/.tox/tempest/local/lib/python2.7/site-packages/unittest2/case.py", line 702, in assertTrue
2016-10-03 17:16:46.742164 | raise self.failureException(msg)
2016-10-03 17:16:46.742192 | AssertionError: False is not true : Timed out waiting for 2003::1 to become reachable from 172.24.5.9

http://logs.openstack.org/45/371145/2/check/gate-tempest-dsvm-neutron-full-ubuntu-xenial-newton/78ca06d/console.html