[Samba] Active Directory domain controller authentication order

Vaudo, David DVAUDO at bentley.edu
Tue Mar 9 13:38:58 MST 2010

Make sure the subnets in AD Sites and Services are correctly configured.  I believe they perform to functions: 

1. To control DC replication traffic between sites.  
2. To make clients authenticate with local domain controllers first.


-----Original Message-----
From: samba-bounces at lists.samba.org [mailto:samba-bounces at lists.samba.org] On Behalf Of Casey Allen Shobe
Sent: Tuesday, March 09, 2010 3:31 PM
To: samba at lists.samba.org
Subject: [Samba] Active Directory domain controller authentication order


I'm curious if anybody knows how to configure the order in which domain
controllers are contacted by clients for authentication purposes and other
such stuff.  I've a situation where it seems that all our Windows computers
are attempting to authenticate off of a remote server before the local one,
which is backwards.  I'm not even certain where to check what they are
actually attempting to authenticate against, but whenever a VPN tunnel we
have to an upstream office breaks, logins and file share browsing and other
stuff slows to a crawl.

Thanks for any hints,
Casey Allen Shobe
casey at shobe.info
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