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> Message: 14
> Date: Mon, 07 Jul 2003 17:30:23 +0100
> From: Duncan Brannen <dbb@st-andrews.ac.uk>
> Subject: [Samba] ldap pdc and rejoining domains
> To: samba@lists.samba.org
> Message-ID: <5.2.0.9.0.20030707171818.02689880@vulture>
> Content-Type: text/plain; charset="us-ascii"; format=flowed
>
>
> Afternoon all,
>
> I've got a problem I hope somebody can help me with.
>
> We've got samba working as a PDC to windows 2000 machines
> with LDAP as the backend.
>
> It's fine until we start distributing the load over multiple LDAP
servers.
>
> I've changed the configuration in the pam ldap stuff (on Solaris using
padl) to> point at a slave LDAP server (replacing /etc/passwd)
>
> What I'm not clear on is what happens when we rebuild a machine.
>
> We reinstall the machine & try to create a new domain account.
> That fails because it already exists
> Machine then tries to rejoin domain setting up new SID/password (???)
>
> smb.conf points at the ldap-slave
> smbldap_tools stuff points at ldap master
> pam.conf stuff points at ldap slave
>
> which one is samba using to rejoin the domain. I guess it's smb.conf
or
> pam.conf
> since before I had referrals working properly changes were being made to
> the slave.
>
> If it's smb.conf, does it understand referrals? If not, is it
possible to> use a slave
> ldap server with samba?
>
Depends which version of samba. IIRC, referral support was added in
2.2.8 or 2.2.8a, although there are patches available for 2.2.7a
(Mandrake packages had it since 2.2.7a-3mdk for example, so current
update packages have it).
If you have a recent samba, it should all work without problems, except
when actually joining to a BDC (but I think there is a workaround in the
webpage I link to below).
> Sorry if I seem confused - it's cos I am
BTW, I have covered some aspects which aren't really well documented in
other places here:
http://www.mandrakesecure.net/en/docs/samba-ldap-advanced.php
Regards,
Buchan
- --
|--------------Another happy Mandrake Club member--------------|
Buchan Milne Mechanical Engineer, Network Manager
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