Re: 11001: Host not found. Source: DNS error

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I was using OpenDNS, before the weird ISA 11001 error. By bypass I mean
direct access to an external web service we use and not via the Web Proxy or
cache.

No magic 24hr setting has taken hold yet!? :(

What is baffling me is external access, OWA, RWW is working as it should.
But inside the network calling a web page is give me this error headache.

If I turn of Web Proxy I get 'Bad Request URL' and adds s in to the url
https://google.com

"Jim Behning SBS MVP" wrote:

What does bypass mean? If I want to block sites I sign up for and use
opendns.com. Or I make domaain evtries on the server's dns that points
to fake ips.

So you undid step 6 and then did step 7 and it did not revert? I have
had minor issues with ISA that went away after 24 hours. I guess if I
was not using the cache I would not have issues as the server would go
out to serve the request instead of first checking the cache and
serving off of the cache.


On Fri, 10 Oct 2008 15:05:01 -0700, ck <ck@xxxxxxxxxxxxxxxxxxxxxxxxx>
wrote:

I was looking for a way to bypass certain website/domains in ISA2004 and came
across KB838708. So I followed and applied it thinking it would work..
However I then started to get Error Code 11001: Host not found!

Error Code: 11001: Host not found
Background: This error indicates that the gateway could not find the IP
address of the website you are trying to access. This is usaually due to a
DNS-related error.
Source: DNS error

Ahhh! Help.

I've tried restoring ISA2004 backup and running the CEICW wizard hopeing
this would fix it. But I'm still getting the 11001 error.

I can ping google.com, yahoo.com etc from inside the network. I can also
still access OWA, RWW and push emai but I can't don't seem to be able to
browse any websites without getting 11001 or http:///

Help!?!
See what SBS support is working on
http://blogs.technet.com/sbs/default.aspx
Check your SBS with the SBS Best Practices Analyzer
http://blogs.technet.com/sbs/archive/tags/BPA/default.aspx

.



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