It is not reasonable for gdnsd to cause degradation of the system's
local resolver when installed; we should therefore not ship a config
snippet that overrides systemd-resolved behavior.
Other DNS servers, such as bind9, will by default bind separately to
each interface, and are therefore unaffected by this conflict.
gdnsd should do similar, in order to not conflict with other dns servers
bound to other addresses.
I think a reasonable default behavior for the gdnsd package today would
be for it to bind to localhost only (127.0.0.1 + ::1) to allow it to be
installable by default, and let users configure different addresses to
listen to as they prefer.
I do not plan to implement this in the near term; unassigning myself.
** Changed in: gdnsd (Ubuntu)
Importance: Undecided => High
** Changed in: gdnsd (Ubuntu)
Status: New => Triaged
** Changed in: gdnsd (Ubuntu)
Assignee: Steve Langasek (vorlon) => (unassigned)
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https://bugs.launchpad.net/bugs/1764327
Title:
gdnsd fails to start, as it tries to listen to [::]:53
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