i want to deny the access to facebook in my machine

[Michael D. Setzer II]

On 27 Jun 2009 at 14:22, Adel ESSAFI wrote:

> 
> 
> 
> Hi 
> thanks, 
> But actually, it does not work 
> 
> [root at localhost ~]# iptables -I OUTPUT -d 69.63.178.11 -j DROP
> [root at localhost ~]# iptables -I OUTPUT -d 69.63.184.142 -j DROP
> [root at localhost ~]# iptables -I OUTPUT -d 69.63.176.140 -j DROP
> [root at localhost ~]# service iptables restart
> iptables: Suppression des règles du pare-feu: [ OK ]
> iptables: Configuration des chaînes sur la politique ACCEP[ OK ]er
> iptables: Déchargement des modules: [ OK ]
> iptables: Application des règles du pare-feu: [ OK ]
> [root at localhost ~]# telnet www.facebook.com 80
> Trying 69.63.186.11...
> Connected to www.facebook.com.
> Escape character is '^]'.

you would need to check all the ip address. 
dig facebook.com
gives some numbers
but 
dig www.facebook.com 
gives other addresses.

You would probable have to check all those, and the numbers could change.
You could also put a dummy record in hosts file for face book depending on 
how the name resolution is done. 



> 
> 
> 
> Have you any idea why it does not work.
> 
> 
> regards
> Adel
> 
> 
> 
> 2009/6/27 Adam Stokes <adam.stokes at gmail.com>
>     On Sat, 27 Jun 2009 14:09:13 +0200
>     Adel ESSAFI <adelessafi at gmail.com> wrote:
>     
>     > Hi list
>     >
>     >
>     > I am using f11 and I want to deny the access to facebook in my
>     > machine.
>     >
>     > I know that I have to use iptable but I find that very complicated.
>     > Can some one help me.
>     >
>     > what commande should I use to make that.
>     >
>     > regards
>     > Adel
>     >
>     >
>     >
> 
>     iptables -I OUTPUT -d 69.63.178.11 -j DROP
>     iptables -I OUTPUT -d 69.63.184.142 -j DROP
>     iptables -I OUTPUT -d 69.63.176.140 -j DROP
>     
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> 
> PhD candidate in Computer Science
> Address    
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+----------------------------------------------------------+
  Michael D. Setzer II -  Computer Science Instructor      
  Guam Community College  Computer Center                  
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