[CentOS] How to block Yahoo , MSN messanger and Kazza with IPTABLES

[emporindo]

Hi Indunil, 

for bloking P2P  , you can use IPP2P  --> www.ipp2p.org  and you can find the RPM base from http://homen.vsb.cz/~hrb33/el4/hrb/stable/i386/RPMS/    thanks mr David

for bloking YM  and  MSN , better use combination iptables and squid to block url and site for server YM . 
regards 

  ----- Original Message ----- 
  From: Indunil Jayasooriya 
  To: centos at centos.org 
  Sent: Thursday, November 09, 2006 5:49 PM
  Subject: [CentOS] How to block Yahoo , MSN messanger and Kazza with IPTABLES



  Hi, 

  I want to block  Yahoo Messenger, MSN messanger and Kazza with IPTABLES as my local network users always go there. 
  How Can I do it? 

  I am not runnig iptables as a script nor have I put anything in my rc.local. But instaed, I input the commands and save it by using the below cmmand

  /etc/init.d/iptables save 

  and I restart it

  /etc/init.d/iptables restart


  My box runs on Cent OS 4.4. 

  Help needed. 

  -- 
  Thank you
  Indunil Jayasooriya



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