upvote
> I don't think this is inherently a problem. [...] My router for example has a similar UI to forwarding a port with IPv4 and opening the port for IPv6.

Glad to hear that you don't have a problem with your router, but how does that relate to GPs problems with theirs?

reply
It isn't. But It's also not an answer to GP.

The solution for them is "get a better router" because the problem is not the IPv6 protocol. Opening a port is not harder than creating a NAT forwarding and if your hardware can't do it then it's bad.

reply
Exactly, and “there are a lot of bad v6 implementation CPEs out there” is an important data point worth acknowledging.
reply