[Pkg-utopia-maintainers] Bug#929010: Bug#929010: avahi-daemon: /etc/network/if-post-down.d/avahi-daemon is slow on eth0

[Vincent Lefevre]

On 2019-05-16 15:59:09 +0200, Vincent Lefevre wrote:
> On 2019-05-16 14:41:44 +0200, Michael Biebl wrote:
> > Am 16.05.19 um 14:22 schrieb Vincent Lefevre:
> > > On 2019-05-16 14:15:37 +0200, Michael Biebl wrote:
> > >> Looks like you have a local resolver configured in /etc/resolv.conf
> > >> (which should be reachable via lo, even if eth0 is down).
> > > 
> > > Yes, /etc/resolv.conf contains
> > > 
> > > nameserver 127.0.0.1
> > > nameserver 192.168.1.1
> > > 
> > > as I use "unbound".
> > 
> > So host talks to unbound, which apparently takes those 12s to answer.
> > Not sure what can be done about this in avahi-daemon. Ideas?
> 
> Should this be regarded as a bug in unbound, then?

Actually, no, unbound is not the problem:

Whether I have

nameserver 127.0.0.1
nameserver 192.168.1.1

or just

nameserver 192.168.1.1

in /etc/resolv.conf, "time host -t soa local." shows a 10-second
timeout.

Or would the old /etc/resolv.conf (with 127.0.0.1) be cached somewhere
on the system?

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Vincent Lefèvre <vincent at vinc17.net> - Web: <https://www.vinc17.net/>
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