I found part of the prob may have been that I didn't join the samba PDC
to its own domain.
# net join samba -U root
Joined domain SAMBA
Now, commands like "wbinfo -t" and "wbinfo -m" indicate that
the domains
are trusted. Also, I can run "net rpc samdump" to dump the NT4 domain
info (but not the PCNL domain.)
If I try to log in to the NT4 server as a Samba user (who has been added
to the local users group) I get an error "C000019B" - which is seems
to
be a Samba error (not a microsoft error) suggesting a SID (and possibly
winbindd?) error.
-------- Forwarded Message --------> From: Volker Lendecke <Volker.Lendecke@SerNet.DE>
> Reply-To: Volker.Lendecke@SerNet.DE
> To: Damian Lock (SSCI) <Damian.Lock@ssci.com>
> Cc:
> Subject: Re: [Samba] Samba 3.x and PCNetLink domain trusts]
> Date: Wed, 2 May 2007 17:15:49 +0200
>
> On Wed, May 02, 2007 at 11:08:22AM -0400, Damian Lock (SSCI) wrote:
> > Except that everything isn't fine, because I can't login to
the samba
> > domain as a PCNL/NT4 user or vice versa.
>
> Then you need to debug more. Setting up the join did work.
>
> Volker
