[00:00] <cncr04s> if you mean "Routed /64:"
[00:00] <cncr04s> that goes to your other interface
[00:01] <cncr04s> your tunnel needs to be what is under "IPv6 Tunnel Endpoints"
[00:03] <cncr04s> your gateway for your routed /64 is your Client IPv6 Address
[00:12] <cncr04s> something like this, but its been ages since I setup my tunnel https://pastebin.com/zPVUZAbi
[01:21] <PeGaSuS> oh. so, I need to put the "Routed /64" in the main netplan config instead of the tunnel config...
[08:48] <PeGaSuS> well, the issue remains when I use two configs but works with only the tunnel config (Ubuntu 22.04 and netplan 0.105-0ubuntu2~22.04.1): https://0bin.xyz/view/0bd4bbbf
[08:48] <PeGaSuS> my only fear is breking default IPv4 connectivity