[Firewall] Hi

Eli Wapniarski eli at orbsky.homelinux.org
Sun Jul 6 14:22:34 CEST 2014

I was wondering if anyone can help.

I probably need to write a custom rule to block facebook access from a  
specific ip address on my internal network. I am having a weird  
problem that where the launcher for an mmorpg game on that computer  
first runs, it tries to access facebook and then crashes. If access to  
facebook is blocked, then the launcher and the game works just fine.  
The developers have been alerted and they are working on a fix.

In the meantime, I need to have a rule in place to block all of facebooks ips.

I've found a script, which does work, but it would be cool if I could  
turn this into a custom rule for arnos-iptables-firewall. The script  

for ip in `whois -h whois.radb.net '!gAS32934' | grep /`; do    
iptables -A OUTPUT  -p all -d $ip -s internal.host.ip.address -j DROP;  


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