[isalist] Re: Live Messenger Change?

  • From: Steve Moffat <steve@xxxxxxxxxx>
  • To: ISA Mailing List <isalist@xxxxxxxxxxxxx>
  • Date: Fri, 3 Apr 2009 17:09:30 -0300

AFAIK it's always fallen back on HTTP.

From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On 
Behalf Of Ball, Dan
Sent: Friday, April 03, 2009 2:27 PM
To: ISA Mailing List
Subject: [isalist] Live Messenger Change?

I have a rule in my ISA server to block protocols and only allowed MSN/Live 
Messenger to run for selected people.  Today I found someone using it 
successfully when they were not supposed to be able to.  I checked the ISA 
logs, and it looks to me like it is now using HTTP GET/POST commands to pass 
through the ISA server instead of the protocols it used to use.

Is this correct?  When did the Messenger change to start tunneling through HTTP?

--------------------------------------------------
Dan Ball
Network and Systems Technician
Marquette Area Public Schools
1103 West College Avenue
Marquette, MI 49855
E-Mail: dball@xxxxxxxxxxx
Phone: (906)225-5779
Fax: (906)225-5377
--------------------------------------------------

Other related posts: