Is it possible to add 6rd support ? Some ISP use it to deploy IPv6 (like Comcast or Free in France). My request is not trivial probably but I think there are others who may be interested. And in the future others ISP probably use it too. It's quick and relatively cheap to deploy. It is relatively cheap and quick to deploy.
I believe OpenWRT supported this feature in Backfire.
Thanks you for reading me.