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block YM and P2P server

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block YM and P2P server - 8.Mar.2009 10:27:03 PM   
bolong69

 

Posts: 13
Joined: 26.Feb.2007
Status: offline
Guys,

Can anyone share me how to block Yahoo messenger and some P2P server ( kazaa, Bittoren etc.). I tried to block it using HTTP header but no luck.

Im pretty sure that all my parameters are correct since I configured it before in ISA 2004 and works perfectly but for whatever reason it does not work in ISA 2006.

any help are highly appreciated.

bolong
Post #: 1
RE: block YM and P2P server - 9.Mar.2009 12:46:37 AM   
richardhicks

 

Posts: 477
Joined: 20.Jan.2009
From: Southern California
Status: offline
Blocking specific HTTP headers is the way to go.  Here is a an excellent reference article on TechNet:

http://technet.microsoft.com/en-us/library/cc302520.aspx

Remember though that the best way to make certain you are blocking what you want to block is to capture the offending traffic with a protocol analyzer so you can see exactly which headers you need to block are.

_____________________________

Richard Hicks - Forefront MVP
http://tmgblog.richardhicks.com/
http://directaccess.richardhicks.com/

(in reply to bolong69)
Post #: 2

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