[Samba] GSS server Update(krb5)(1) Update failed: Miscellaneous failure

[Carlos Alberto Panozzo Cunha]

The old dc was demote (i first primary).

Yes, to things that using the old name for access, that's why I kept the
same IP.

Can I leave it this way or does this imply a problem today or in the
future?

thanks and regards;

Em ter., 30 de mar. de 2021 às 22:47, Andrew Bartlett <abartlet at samba.org>
escreveu:

> So some client is connecting with to the old server by the old name,
> likely the previous DC?  If so, demote it.
>
> If it is already deleted in LDAP and DNS then this will go away when
> the client credentials cache expires.
>
> Andrew Bartlett
>
> On Tue, 2021-03-30 at 22:22 -0300, Carlos Alberto Panozzo Cunha wrote:
> > Uhum ... I change name but i re-used IP. In ase it tis problem re-
> > used ip?
> > Or will this message disappear in time? or how to solve?
> >
> > Thanks
> >
> >
> > In ase it tis problema re-used ip or with tie de "msg erro" dont
> >
> > Em ter., 30 de mar. de 2021 às 20:46, Andrew Bartlett <
> > abartlet at samba.org> escreveu:
> > > On Tue, 2021-03-30 at 20:23 -0300, Carlos via samba wrote:
> > > > Hi! I Join im new dc, thats is ok but in log o see
> > > >
> > > >
> > > > GSS server Update(krb5)(1) Update failed:  Miscellaneous failure
> > > > (see
> > > > text): Failed to find DCXXX$@XXXX(kvno 1) in keytab
> > > > FILE:/opt/samba/private/secr
> > > > ets.keytab (arcfour-hmac-md5)
> > > >
> > > >
> > > > It is a problem ?
> > >
> > > This just means that your DC has been contacted by a client who has
> > > a
> > > ticket encrypted by the KDC with a different machine account
> > > password.
> > >
> > > This often happens after a domain re-join as the passwords are re-
> > > randomised, or if a name or IP is otherwise re-used.
> > >
> > > Andrew Bartlett
> > >
> --
> Andrew Bartlett (he/him)       https://samba.org/~abartlet/
> Samba Team Member (since 2001) https://samba.org
> Samba Team Lead, Catalyst IT   https://catalyst.net.nz/services/samba
>
> Samba Development and Support, Catalyst IT - Expert Open Source
> Solutions
>
>
>
>
>
>