We had same issue and fixed using the below curl -o /usr/lib/python2.6/site-packages/neutron/common/ipv6_utils.py https://raw.githubusercontent.com/openstack/neutron/stable/icehouse/neutron/common/ipv6_utils.py
We had same issue and fixed using the below python2. 6/site- packages/ neutron/ common/ ipv6_utils. py https:/ /raw.githubuser content. com/openstack/ neutron/ stable/ icehouse/ neutron/ common/ ipv6_utils. py
curl -o /usr/lib/