HTTP 502 Proxy Error
- From: "David Mineer" <davemineer@xxxxxxx>
- To: "ISAserver.org Discussion List" <isalist@xxxxxxxxxxxxx>
- Date: Fri, 2 May 2003 00:50:44 -0600
This is the error I get when Accessing https pages from inside my network. No
problems accessing those pages from outside isa.
HTTP 502 Proxy Error - The Uniform Resource Locator (URL) does not use a
recognized protocol. Either the protocol is not supported or the request was
not typed correctly. Confirm that a valid protocol is in use (for example, HTTP
for a Web request). (12006)
Internet Security and Acceleration Server
Some weird things. This begins after a reboot. It has just quit before, and
began working, only to suddenly happen again.
If I type in the ip address of my external card it works.
I believe it is something to do with dns cause I don't know what to change.
But maybe it is in the ISA config. I have tried everything in there. However I
don't make any changes when it quits working. I am using Small Business Server
2000, Multihomed. I can't figure out what to do to make it work.
I have the
The best, and about only info on this error that I have been able to find is:
Sounds like you have a Proxy vs HTTP protocol error -- it is as if the part
of the equation thinks it is talking to a proxy server and then other a true
HTTP web site. This can be caused by confusing the ports of the web server
vs the proxy services and/or trying to have an internal client surf to a
webpage on the ISA server by referencing (or resolving to) the external
interface's IP.
I have tried all sorts of settings in the ISA config.
Any ideas would be apreciated.
TIA
Dave
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