You could look at a transition technology to carry the IPv4 over your IPv6, or create pseudo connections via MPLS– why not just dual stack everything? It will be a lot easier :)
From: Af [mailto:af-boun...@afmug.com] On Behalf Of David Sent: Thursday, September 17, 2015 12:25 PM To: Animal Farm <af@afmug.com> Subject: [AFMUG] ipv6 question Ok, Anyone doing any ipv6 stacking yet? I have a question on doing some routing ipv4 over ipv6. I have a couple new sites going in and they will have multiple Backhaul for some great capacity but I want to use 1pv6 between the gateways to route the ipv4 traffic over. Is this a hard thing to accomplish or are there any issues related to doing so. I do have my own /32 block if that matters. --