Rackspace nova cloud supports ipv6. Add ip6tables support to the
iptables module so that we can take advantage of ipv6 on this cloud
platform.
Change-Id: I628b7c71ff486a925cdb3d44277cca0d6ae7c985
Reviewed-on: https://review.openstack.org/14315
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Approved: James E. Blair <corvus@inaugust.com>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Tested-by: Jenkins
a54bdc86b0