Currently the documentation still states that an experimental SystemVM is needed for IPv6 support: http://docs.cloudstack.apache.org/en/latest/networking/ipv6.html
Looking at the link provided there the most recent experimental/IPv6 template I see is for 4.2. I also don't see anything related to it in Jenkins. Is there a more recent release for this, or has anyone been keeping up with the IPv6 support in 4.4/4.5? Thank You, Logan Barfield Tranquil Hosting