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WSUS Server fails to download Updates Fails to download updates - blocked by Watchguard Firewall

#1 User is offline   hey137 

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Post icon  Posted 09 Oct 2007, 12:05

My current setup includes a WSUS 3.0 server, 80+ desktops and a Watchguard Firewall. It was blocking the downloads of the exe's from Microsoft which I was able to fix howerver it is erroring out on a different issue and this is what I see in the traffic monitor for my firewall.

TCP RST packet without an associated connection, firewall drop 40 128 (internal policy) tcpinfo="offset 5 R 3616235056 win0"

Does anyone have any ideas what I can do to get these to come thru? It's killing all my downloads and keeping me from having up-to-date puters!

Any and all help would be great! Thanks!!
Kelli
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#2 User is offline   joseti 

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Posted 11 Oct 2007, 22:16

A network trace would be nice. It would tell us exactly why it's failing.

Do you have port 80 and 443 open on the firewall? Can you get here:
https://www.update.m...ice/client.asmx

you should get a 500 error.

It may have something to do with byte-request. See:
http://www.wsus.info...showtopic=10980
http://support.micro...kb/922330/en-us
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