Firewall Untuk Proxy DansGuardian
Revision as of 13:42, 10 June 2010 by Onnowpurbo (talk | contribs)
Bagi anda yang membutuhkan firewall bersama DansGuardian. Dapat menginstalasi script berikut.
Siapkan port ke Firewall. Bagian ini memang sifatnya optional, tapi sangat di sarankan. Copy perintah berikut ke file /etc/network/if-up.d/iptables-config
#!/bin/bash iptables -F # set the default policy for each of the pre-defined chains iptables -P INPUT ACCEPT iptables -P OUTPUT ACCEPT iptables -P FORWARD DROP iptables -A INPUT -i lo -j ACCEPT iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT # to allow incoming SSH and Proxy iptables -A INPUT -p tcp --dport 22 -j ACCEPT iptables -A INPUT -m state --state NEW -p tcp -m tcp -s 127.0.0.1 --dport 3128 -j ACCEPT iptables -A INPUT -m state --state NEW -p tcp -m tcp --dport 8080 -j ACCEPT # drop everything else iptables -A INPUT -i eth+ -p udp -j DROP iptables -A INPUT -i eth+ -p tcp -m tcp --syn -j DROP
Pastikan iptables-config dapat di execute / jalankan
# chmod +x /etc/network/if-up.d/iptables-config