Re: bin/57957: dhcpcd fails to unconfigure addresses from released lease

[Taylor R Campbell <riastradh%NetBSD.org@localhost>]

> Date: Sun, 25 Feb 2024 15:05:01 +0000 (UTC)
> From: Robert Elz <kre%munnari.OZ.AU@localhost>
> 
> But that would still be wrong, the old addresses should expire,
> but weren't (and apparently didn't for Taylor either).

Just to clarify: the issue I observed is that the old DHCPv6-assigned
addresses weren't removed (and kept getting used as default source
addresses).  The SLAAC addresses with the old prefix, in contrast, did
get removed and replaced by SLAAC addresses with the new prefix.