ISA and POST requests
- From: "Quillman Shawn (RBNA/CIT5)" <Shawn.Quillman@xxxxxxxxxxxx>
- To: "'isalist@xxxxxxxxxxxxx'" <isalist@xxxxxxxxxxxxx>
- Date: Fri, 1 Feb 2002 16:14:27 -0500
I've run into something weird. I have a number of sites that I can't access
through ISA (but can through other proxy products). The only thing I can
see that they have in common is that they are POST requests. I've sent the
exact same request with a browser I wrote using the exact same request
headers through a couple of different proxy servers. Everything is cool
except when I send the request through ISA in which case I get a 503 Service
Unavailable. That error actually comes from an upstream server (SQUID).
Here is the request I send:
---- BEGIN REQUEST
POST http://inq.waionline.com/paymentinq.cgi HTTP/1.0
Content-type: application/x-www-form-urlencoded
Content-length: 25
Pragma: no-cache
Host: inq.waionline.com
Accept: */*
User-Agent: VBZilla
Connection: Close
password=<7 character password goes here>&go=Login
----- END REQUEST
Here's what I get back from SQUID:
---- BEGIN RESPONSE
HTTP/1.1 503 Service Unavailable
Via: 1.0 QUI8FHISA
Content-length: 585
Expires: Fri, 01 Feb 2002 20:59:58 GMT
Date: Fri, 01 Feb 2002 20:59:58 GMT
Content-type: text/html
Server: Squid/2.2.Stable5-hno.20000202
Mime-Version: 1.0
X-Squid-Error: ERR_ZERO_SIZE_OBJECT 0
X-Cache: MISS from <squid server name goes here>
<all the HTML of the squid error message>
---- END RESPONSE
Anyone else having problems sending form data? I get this even with an ISA
using SP1 (cache mode so the smtp filter thingy doesn't apply).
-Shawn
> ____________________
>
> Shawn R. Quillman
> Robert Bosch Corporation AN-Fh/CIT5
> 38000 Hills Tech Drive
> Farmington Hills, MI 48331
> (248) 553-1164 (P) (248) 848-2855 (F)
> shawn.quillman@xxxxxxxxxxxx
> ____________________
>
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