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WSUS 3.0 SP1 behind ISA 2006
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WSUS 3.0 SP1 behind ISA 2006 - 26.Aug.2008 8:27:28 PM
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bati
Posts: 17
Joined: 13.Feb.2008
Status: offline
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hi guys can someone please help me, my wsus can only download update with direct internet access. once I set it up to use proxy it always fails to get updates, error 500 internal server error. all clients can talk to the wsus server.
Do I need to open up any special protocol besides ftp, http and https on ISA to allow my WSUS to get updates?
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RE: WSUS 3.0 SP1 behind ISA 2006 - 26.Aug.2008 9:08:15 PM
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bati
Posts: 17
Joined: 13.Feb.2008
Status: offline
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Don't worry guys I've fixed it, in case someone else happens to be in the same situation, this is how I did it:
I created a new access rule from my WSUS server to External, HTTP and HTTPS protocols and all users. very simple.
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RE: WSUS 3.0 SP1 behind ISA 2006 - 28.Aug.2008 9:12:58 AM
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winstroll
Posts: 37
Joined: 12.Jan.2007
Status: offline
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hi
my problem is not that, but is in the same category = "WSUS"
My Wsus serves updates from internet, but in my internal network local machines cannot update from Wsus Server, because IsaServer blocks the communication...
My problem is that IsaServer doesn’t “knows” witch server are on the internal network, and blocks internal communications
My question is how I put IsaServer allowing all internal communications, or just checking (and blocking) external communications.
How I say to Isa: “the computer with the Ip 10.20.*.* is on my internal network, don´t check\block communications of that server”
saludos
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RE: WSUS 3.0 SP1 behind ISA 2006 - 2.Sep.2008 8:59:04 AM
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tshinder
Posts: 47420
Joined: 10.Jan.2001
From: Texas
Status: offline
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Hi Winstroll,
The problem is that internal computers are bouncing off the firewall to connect to internal resources. Internal computers should be using Direct Access for internal access.
HTH,
Tom
_____________________________
Thomas W Shinder, M.D.
Sr. Consultant/Technical Writer
Prowess Consulting http://www.prowessconsulting.com/
Blog: http://blogs.isaserver.org/shinder/
GET THE NEW ISA 2006 Book!: http://tinyurl.com/2gpoo8
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RE: WSUS 3.0 SP1 behind ISA 2006 - 2.Sep.2008 9:54:58 AM
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winstroll
Posts: 37
Joined: 12.Jan.2007
Status: offline
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dear mr Tom
I think that already I found the problem…. the IsaServer is installed in a DC…
I'm going to change the W2003Server to a member server and install from zero the IsaServer...
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RE: WSUS 3.0 SP1 behind ISA 2006 - 2.Sep.2008 9:57:06 AM
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winstroll
Posts: 37
Joined: 12.Jan.2007
Status: offline
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thanks for your time!
without your aid it would not managed to get this far!
saludos
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RE: WSUS 3.0 SP1 behind ISA 2006 - 2.Sep.2008 10:51:37 AM
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winstroll
Posts: 37
Joined: 12.Jan.2007
Status: offline
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hi mr. Tom
but can i simply remove the DC (with the dcpromo comand) and again install the IsaServer in the same W2003S without formatting….it will be that it will function without problems after???
saludos
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