On 10/09/2018 06:24 PM, Philip Loenneker wrote:
I have asked several vendors we deal with about the newer technologies such as 464XLAT, and have had some responses indicating they will investigate internally, however we have not made much progress yet. One vendor suggested their device supports NAT46 and NAT64 so may support 464XLAT, but since it is incidental rather than an official feature, it may not support the full CLAT requirements. I have been meaning to do some tests but haven’t had a chance yet. It is also a higher price point than our current CPEs.
I have spoken to people who have looked into options such as OpenWRT (which supports several of these technolgoies), however the R&D and ongoing support is a significant roadblock to overcome.
We looked into this somewhat intently ~6 months ago and had not much luck from vendors. Barely on their radar if at all. We used our own custom OpenWRT build on a few select, tested consumer routers to do 464XLAT. In the end we went to dual-stack with CGN on IPv4. I wrote up some documentation on how we did it on my blog, but in the end I can't recommend the setup we used. I would love RouterOS and (various mfgr) CPE support for 464XLAT, then I would be ready to give it another shot.