Re: network-online.target time

[Peter Morrow <Peter.Morrow@xxxxxxxxxxxxx>]

On Wed, 2020-05-06 at 17:39 +0200, Lennart Poettering wrote:
> On Mi, 22.04.20 14:44, Peter Morrow (
> Peter.Morrow@xxxxxxxxxxxxx
> ) wrote:
> 
> > Hi Folks,
> > 
> > I'm trying to optimise our boot process and have started to look at
> > the time it takes for the network to come up (a single interface to
> > be
> > routable) when using systemd-networkd:
> > 
> > Can anyone offer any suggestions for where I should look to try to
> > speed things up here?
> 
> Turn on debug logging for networkd. it should tell you what it is
> doing, and the timestamps should allow you to determine what
> precisely
> is being waited for.

Thanks. Yes - I ended up doing this and it turned out much of the
additional time is down to ipv6 interface configuration.  Specifically
ipv6 link local duplicate address detection.

Peter.

> 
> Lennart
> 
> --
> Lennart Poettering, Berlin
> 

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