RE: How can I block Yahoo Messenger

  • From: "abc xyz" <fontiga2003@xxxxxxxxxxx>
  • To: isalist@xxxxxxxxxxxxx
  • Date: Tue, 25 May 2004 16:32:12 +0000


Respected Sir,
i have business of cable network and i want to block downloading specially songs and movies please
help. my setup on isa server.


thanks RASHID

From: mathif@xxxxxxxxxxxxxxx
Reply-To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Subject: [isalist] RE: How can I block Yahoo Messenger
Date: Mon, 24 May 2004 16:28:59 +0300

http://www.ISAserver.org

Cool :-)

Athif

-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx]
Sent: Monday, 24 May 2004 4:27 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: How can I block Yahoo Messenger


http://www.ISAserver.org

Hi Ahmed,

Disable the SOCKS filter.

HTH,
Tom

Thomas W Shinder
www.isaserver.org/shinder
ISA 2004 Beta - Get it now!
http://www.microsoft.com/isaserver/beta/default.asp
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp


-----Original Message----- From: Nabil, Ahmed [mailto:anmahmou@xxxxxxxxxx] Sent: Monday, May 24, 2004 7:43 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: How can I block Yahoo Messenger


http://www.ISAserver.org

Many Thanks. It worked fine.

What about the MSN Messenger. I blocked it on the ISA but when I play around
in the connections TAB and I check I use proxy then I choose Socks and in
the IP address I add the loop back address, it works fine !!!!!!! Any
suggestions ??


Thanks again.

Ahmed
-----Original Message-----
From: mathif@xxxxxxxxxxxxxxx [mailto:mathif@xxxxxxxxxxxxxxx]
Sent: Monday, May 24, 2004 3:10 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: How can I block Yahoo Messenger


http://www.ISAserver.org

Salaam Nabil,
I know itz very annoying, but don't worry, here are few steps which you need
to follow. The problem with Yahoo Messenger is once you block port 5050
Outbound, it will keep trying other ports which will also slow down your
network. Here you go...
1. In ISA MMC, browse thru Policy Elements - Destinationset- Create New
Set- Deny Yahoo- ADD-
A) shttp.msg.yahoo.com
B) shttp.msg.yahoo.com/notify
C) insider.msg.yahoo.com
D) update.messenger.yahoo.com
E) us.dl1.yimg.com
F) us.update.companion.yahoo.com
G) ypager.exe (IMPORTANT)
H) yupdater.exe (IMPORTANT)
2. Now, browse thru Accesspolicy-Site&ContentRule-NewRule-Deny
Yahoo-Deny-Custom-Specified Destinationset-Deny Yahoo to any request You are
done, You may want to restart isactrl, and try to login to your Yahoo
Messenger. This shuld work...!
Good Luck.!
Regards,
Mohammed Athif Khaleel
Asst.Network Engineer
AlFaisaliah Group Information Technology
Tel.: +966-1-461-0077 x.209
Moble.: +966-509774015
Email: mathif@xxxxxxxxxxxxxxx
"Save Internet, Keep all the systems patched"
Web: http://alfaisaliah.com



-----Original Message----- From: Nabil, Ahmed [mailto:anmahmou@xxxxxxxxxx] Sent: Monday, 24 May 2004 2:01 PM To: [ISAserver.org Discussion List] Subject: [isalist] How can I block Yahoo Messenger


http://www.ISAserver.org Good morning All, This is very annoying issue. How can I block Yahoo Messenger for Web Proxy clients. I created a protocol rule and I blocked the TCP 5050 for inbound and outbound but still the users can access Yahoo messenger. Please advice. Thanks, Ahmed -----Original Message----- From: John Tolmachoff (Lists) [mailto:johnlist@xxxxxxxxxxxxxxxxxxx] Sent: Monday, May 24, 2004 11:01 AM To: [ISAserver.org Discussion List] Subject: [isalist] Message Screener


http://www.ISAserver.org
Is there a way to configure so as to have the message screener scan outbound
as well as inbound?
John Tolmachoff
Engineer/Consultant/Owner
eServices For You


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