I more or less have the exact same issue that was posted here back in December: hxxp://www.wilderssecurity.com/showthread.php?t=338009
I, too, am running Microsoft WIndows Server Update Services (WSUS) 3.0 SP2 on a 32-bit Windows Server 2003 R2 machine. With protocol filtering enabled, I repeatedly get these two errors in the Application log in Event Viewer when it attempts to download updates:
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Event Type: Error
Event Source: Windows Server Update Services
Event Category: Core
Event ID: 10032
Date: 7/23/2013
Time: 5:36:37 AM
User: N/A
Computer: WSUS-SERVER
Description:
The server is failing to download some updates.
For more information, see Help and Support Center at hxxp://go.microsoft.com/fwlink/events.asp.
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Event Type: Error
Event Source: Windows Server Update Services
Event Category: Synchronization
Event ID: 364
Date: 7/23/2013
Time: 5:28:36 AM
User: N/A
Computer: WSUS-SERVER
Description:
Content file download failed. Reason: The server does not support the necessary HTTP protocol. Background Intelligent Transfer Service (BITS) requires that the server support the Range protocol header.
Source File: /msdownload/update/software/defu/2013/07/am_delta_patch_1.155.325.0_717c923552c0311b07a5ccd36c48a9c1407028ee.exe Destination File: d:\WSUS\WsusContent\EE\717C923552C0311B07A5CCD36C48A9C1407028EE.exe.
For more information, see Help and Support Center at hxxp://go.microsoft.com/fwlink/events.asp.
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I am running ESET File Security version 4.5.12011.0. I have added the protocol filtering exception mentioned in the link above:
This, however, is not solving the problem for me. Disabling protocol filtering does work for me, but I'd rather leave it on and fix this proper. Are there any ideas what more I can do to resolve this problem short of disabling a feature in ESET File Security on this server?