RE: Continued issues with particular site

  • From: "Thor \(Hammer of God\)" <thor@xxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Tue, 17 Jan 2006 13:59:07 -0800

That what I was saying to myself... the "Via" tells all. But check it-- I've got both the IP and the *.domain.com in the direct access tab for the source (listening) network config, I've got the firewall client loaded and refreshed, I've unchecked "use proxy" on the firewall client config for the network config, I've made sure the client is not set to use a proxy in IE.

Yet, the capture stills says "Via."

WTF now?

t

-----
"I'll see your Llama and up you a Badger."
John T



----- Original Message ----- From: "Thomas W Shinder" <tshinder@xxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Tuesday, January 17, 2006 1:44 PM
Subject: [isalist] RE: Continued issues with particular site



http://www.ISAserver.org

That's NOT a DIRECT ACCESS connection!

Thomas W Shinder, M.D.
Site: www.isaserver.org
Blog: http://spaces.msn.com/members/drisa/
Book: http://tinyurl.com/3xqb7
MVP -- ISA Firewalls
**Who is John Galt?**



-----Original Message-----
From: Thor (Hammer of God) [mailto:thor@xxxxxxxxxxxxxxx]
Sent: Tuesday, January 17, 2006 3:41 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Continued issues with particular site

<p align=\"left\"><b><font face=\"Arial\" size=\"2\">GFI
MailSecurity's HTML threat engine found HTML scripts in this
email and has disabled them.</font></b></p>http://www.ISAserver.org

So, I've basically honed it down to this.  Here is what we get on the
external interface after the client issues the POST for the
tracking number:

HTTP/1.1.100.Continue..Server:.Microsoft-IIS/5.0..Date:.Tue,.1
7.Jan.2006.21:03:46.GMT....
 -then-
HTTP/1.1.200.OK..Server:.Microsoft-IIS/5.0..Date:.Tue,.17.Jan.
2006.21:03:46.GMT..Connection:.close..Content->
Type:.text/html..............<HTML>......<HEAD>..........<META
.http-equiv="Expires".content="0">..........<META.http-equiv="
Pragma".content="no-cache">..........<META.http-equiv="Cache-C
ontrol".content="no-cache">.........<LINK.type="text/css".href
="include/master.css"
.rel="stylesheet">..........<SCRIPT.type="text/javascript".src="
include/form_validation.js"></XCRIPT>..........<SCRIPT.type="tex
t/javascript".src="include/multi_onload.js"></XCRIPT>..........<
TITLE>IPT,.LLC.</TITLE>......</HEAD>......<BODY.leftmargin="0".m
arginheight="0".marginwidth="0".topmargin="0">..............<TAB
LE.width="100%".border="0".cellspacing="0".cellpadding="0">...
...........<TR>

-- with the rest of the page following.

But on the internal interface, this is what goes to the client:

HTTP/1.1.100.Continue..Via:.1.1.ISA-VPN..Date:.Tue,.17.Jan.200
6.21:25:31.GMT..Server:.Microsoft-IIS/5.0...
.
HTTP/1.1.200.OK..Via:.1.1.ISA-VPN..Connection:.close..Proxy-Co
nnection:.close..Date:.Tue,.17.Jan.2006.21:25:31.GMT..Content-Type:.text
/html..Server:.Microsoft-> IIS/5.0....


And that's it.  It dies.


WTF? Anyone? Beuller? Anyone?

t

-----
"I'll see your Llama and up you a Badger."
John T



----- Original Message ----- From: "Thor (Hammer of God)" <thor@xxxxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Tuesday, January 17, 2006 12:09 PM
Subject: [isalist] RE: Continued issues with particular site



> http://www.ISAserver.org
>
> That's my next step. I've compared captures from
direct/ISA (which was a
> waste of time) but now I'll have to see what I get in front
and behind
> ISA. Working on it now.
>
> t
>
> -----
> "I'll see your Llama and up you a Badger."
> John T
>
>
>
> ----- Original Message ----- > From: "Jim Harrison" <Jim@xxxxxxxxxxxx>
> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
> Sent: Tuesday, January 17, 2006 9:41 AM
> Subject: [isalist] RE: Continued issues with particular site
>
>
> http://www.ISAserver.org
>
> Got captures?
> We can determine a *lot* from a two-sided capture...
>
> -------------------------------------------------------
> Jim Harrison
> MCP(NT4, W2K), A+, Network+, PCG
> http://isaserver.org/Jim_Harrison/
> http://isatools.org
> Read the help / books / articles!
> -------------------------------------------------------
>
>
> -----Original Message-----
> From: Thor (Hammer of God) [mailto:thor@xxxxxxxxxxxxxxx]
> Sent: Tuesday, January 17, 2006 09:06
> To: [ISAserver.org Discussion List]
> Subject: [isalist] Continued issues with particular site
>
> http://www.ISAserver.org
>
> I've still not been able to solve the problem with this one
particular
> page on a site we must use to track service calls. My
users can log on to
> the site fine, and access parts of the site, but when we go to this
> particular page to track issues by number, it comes up with
a blank page.
>
> "View Source" shows the right tags, <HTML> through </HTML>,
but there is
> no content. Accessing outside of ISA works fine. I've
tried FW Client,
> Proxy Client, changing authentication on both the rule and
the network
> proxy listener, entering "Direct Access," etc, removing the
HTTP filter,
> etc and nothing works.
>
> The logs show the site being accessed properly, though the
page is blank.
>
> Where to turn? Is it PSS time?
>
> t
>
>
>
>
> -----
> "I'll see your Llama and up you a Badger."
> John T
>
>
>
>
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