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Do you also have an IPv4 address that you can use for NAT for those things that cant use IPv6? (Also do you have devices that aren't capable of using IPv6?)
by virusduck 7y ago
Do you also have an IPv4 address that you can use for NAT for those things that cant use IPv6? (Also do you have devices that aren't capable of using IPv6?)
- cfallin 7y agoYes, I have native IPv4 too, with the usual NAT. I think the default router that Comcast will rent to you actually is dualstack in this way too -- IPv4 NAT, and IPv6 prefix advertised for devices that want it. I actually played with NAT64 for a bit (IPv6-only internally, all IPv4 space is mapped to a special /96 in IPv6-space and NAT'd at the router, and local DNS server on the router returns translated AAAA records for IPv4-only hosts), but dropped that when I simplified my router config. It works, it just takes a bit of config :-)