OpenVPN with ipv6 delegated prefix
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Hey there folks. I have native comcast ipv6 at my home, with a /64 prefix delegation, and when I connect to my home openVPN setup, I find that I cannot reach the ipv6 internet. (Specifically, this breaks mosh sessions that were started with a v6 connection at home).
For the moment, I've fixed this by using a "dummy" ipv6 subnet (fc01::/64), and telling pfsense to NAT that subnet outbound on the WAN address (similar to how ipv4 is handled).
It looks like right now I'm being delegated a /64 -- is there a way to use a slice of that for openVPN, and have it automatically track and be added to the openVPN config on change? Or is NAT the most stable way forward?
(I realize that if I'm asking for a new feature here, it would be one that's stunningly rarely used).