ubuntu-20.04 ignores domain name setting from DHCP (option 15)

[Josef Wolf]

No ideas/opinions on this topic?

On Thu, Aug 05, 2021 at 01:14:51PM +0200, Josef Wolf wrote:
> On Thu, Aug 05, 2021 at 09:15:37AM +0200, Josef Wolf wrote:
> > On Wed, Aug 04, 2021 at 09:09:46PM +0200, Josef Wolf wrote:
> > > With a default install of ubuntu-20.04. the dhcp-option 15 (domain part of
> > > clients the FQDN) is ignored.
> > > [ ... ]
> > > But the domain name is not set:
> > 
> > The tird answer in
> > https://serverfault.com/questions/485448/how-to-set-hostname-domainname-from-dhcp
> > 
> > states, that dhclient does NOT support setting the domain-name. But this page
> > is 8 years old. Does dhclient still not support this?
> 
> Strange enough,
> 
>   $ host `hostname -I`
> 
> gives the full fqdn.
> 
> Maybe somebody can give some clarification about this inconsistency?
> 
> 
> -- 
> Josef Wolf
> jw at raven.inka.de
> 
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-- 
Josef Wolf
jw at raven.inka.de