26 Sep
2023
26 Sep
'23
1:03 p.m.
Once upon a time, Grant Taylor <gtaylor@tnetconsulting.net> said:
N.B. you will need to tweak IPv6 routing to favor the new dedicated /64 over the shared /64.
Yeah, it appears Linode implements the dedicated /64 by routing it to the shared /64 address, so you can't just remove the shared /64. And unfortunately, for Linux distributions that use NetworkManager (which is probably most current releases), NM changed which v6 address is "preferred" at one point; in old versions, it was the last specified address, but then it changed to the first specified address (which probably makes more sense but was still an annoying change). -- Chris Adams <cma@cmadams.net>