Thanks Todd- 

That's much better than the previous recommendations I was able to find in the MSKB.

I had started a similar thread here back in July as well and we have been bugging our 
AV vendor for their best practices..The last I heard from our internal AV Product 
Manager was 

"I talked to an engineer and said they are trying to move away from file exclusions 
and work at process exclusions instead.If there is a AD domain controller we can run a 
small monitor on, we can find out what process is activating all the file scan 
requests and set it to be excluded." 


-----Original Message-----
From: Myrick, Todd (NIH/CIT) [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 02, 2003 11:47 AM
To: '[EMAIL PROTECTED]'
Subject: [ActiveDir] Anti-Virus Software and AD


A few months back I started a thread about installing AV software on Domain 
Controllers.  There were a lot of good comments generated as part of the discussion 
with the recommendation to avoid software that triggered FRS replication, and 
recommendations to also exclude certain file types.  Another trend that was reported 
was that some people were getting recommendations from Microsoft that they don't run 
AV software on DC's because their Firewalls and such protect them.  

Recently I have discovered two new KB's that seem to offer some definitive 
recommendations from Microsoft.


Virus Scanning Recommendations on a Windows 2000 Domain Controller 
http://support.microsoft.com/default.aspx?scid=kb;en-us;822158

Antivirus, Backup, and Disk Optimization Programs That Are Compatible with the File 
Replication Service
http://support.microsoft.com/default.aspx?scid=kb;EN-US;815263


Below is a summary of the MS recommendations
Programs That Do Not Trigger FRS Replication
The following programs do not modify files in a way that triggers FRS replication. 
Antivirus 
eTrust Antivirus build 96 or later with the "NTFS incremental scan" feature disabled 
McAfee/NAI NetShield 4.50 with the NetShield Hotfix Rollup 
Norton AntiVirus 7.6 or later
File and System State Backup 
Legato Octopus/Replistor 5.2.1
Disk Optimization
None currently reported  
Toddler 
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