RE: Proxy Authentication - Streaming Media

  • From: "Jim Harrison" <Jim@xxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Mon, 20 Jun 2005 06:22:28 -0700

Even better is a network capture.
Logs only tell you what ISA saw and how it reacted.
Captures tell you exactly what happened "on the wire".

-----Original Message-----
From: Ball, Dan [mailto:DBall@xxxxxxxxxxx] 
Sent: Monday, June 20, 2005 5:05 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Proxy Authentication - Streaming Media

http://www.ISAserver.org

Okay, I ran into one this morning, played around with it a bit to see
what was going on.  Here are a couple of links to try, taken from the
recent W2KNews e-mail:

If I click on the link provided in the e-mail:
http://www.w2knews.com/rd/rd.cfm?id=050620FA-Barrier
It prompts me for a username/password, then it allows me to view the
video.

If I go to the actual URL where the video is stored:
http://www.sunbelt-software.com/stu/video/vehiclebarrier.wmv
It immediately shows the video without any additional login.

I also tested both URLs by copying/pasting them into IE, and they both
work fine if I enter that way.  The prompt seems to occur when I click
on the link from within Outlook.

If you want a firewall log transcript, I saved that also.

-----Original Message-----
From: Ball, Dan 
Sent: Thursday, June 16, 2005 07:23
To: '[ISAserver.org Discussion List]'
Subject: RE: [isalist] RE: Proxy Authentication - Streaming Media

I'm gonna ask around to get a list of sites that cause this, so I have
something to work with.  I know it still happens, but I can't think of
the exact sites right now.

-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] 
Sent: Wednesday, June 15, 2005 20:29
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Proxy Authentication - Streaming Media

http://www.ISAserver.org

Hi Dan,
Sounds like they're accessing a site that requires Direct Access. Any
examples of sites that you see this on?
Thanks!
Tom

-----Original Message-----
From: Ball, Dan [mailto:DBall@xxxxxxxxxxx] 
Sent: Wednesday, June 15, 2005 3:49 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Proxy Authentication - Streaming Media

http://www.ISAserver.org

Sorry I didn't ask the question there...  When you got done, there were
only a couple minutes left for questions and I thought it would be
better to reserve that small amount of time for questions that were
on-topic.

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