Re: ISA 2006 - Request appear to come from the original client

Which would be considered the "upstream" server? For instance, I have
my ISA and WEB server in a DMZ, and when I attempt to access it from
the LAN with the "requests appear to come from original client"
checked I get the error 404 error message. If I select requests
appear to come from the ISA server, it seems to work fine.


On Jun 29, 8:09 pm, "Josh" <NOSPAMjrein...@xxxxxxxxxxxxxxx> wrote:
I forgot to switch the gateway on the upstream server. I did so and now it
works as intended. Thanks for the response!

"Jim Harrison (ISASE)" <jmh...@xxxxxxxxxxxxxxxxxxxx> wrote in messagenews:A395CA79-3C18-473E-98BE-EF26CF959092@xxxxxxxxxxxxxxxx



Most likely, this happens because the upstream server does not includeISA
in its default route.
ISAcan sometimes produce the404/12028error when the upstream fails to
respond to the TCP connection.

--
Jim Harrison (ISASE)

This posting implies no warranty and confers no rights.
http://catb.org/~esr/faqs/smart-questions.html

"Josh" <NOSPAMjrein...@xxxxxxxxxxxxxxx> wrote in message
news:%23euIJGRuHHA.4412@xxxxxxxxxxxxxxxxxxxxxxx
I'm having a problem withISAStandard2006. When I publish a website
(non-SSL in this case) to a backend server hosting multiple sites via
host-headers, external clients get a "404Not Found. The requested item
could not be located (12028)".

This only happens when the "Requests appear to come from original client"
option is checked in the web publishing rule. When "Requests appear to
come
from theISAServer computer" is checked, the rule works fine and the
external client is served the page correctly. I need to get the "Requests
appear to come from original client" option working correctly.

The same problem apparently affectsISA2004, as addressed in
http://support.microsoft.com/kb/917265/en-us, but I ranISA2004 for years
without running into this. Tom Shinder has good info about web publising
at
http://www.isaserver.org/tutorials/Creating-Configuring-Non-SSL-Web-P...,
but it doesn't address the error I'm receiving.

Has anyone run into this problem and found a solution?

I am runningISAStandard2006Version: 5.0.5720.157

Thanks,

Josh- Hide quoted text -

- Show quoted text -


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