CARA ROUTING
iptables -t nat -A POSTROUTING -s ip anda/subnet -o eth0 -j MASQUERADE
iptables -t nat -A PREROUTING -s ip anda/subnet -p tcp --dport 80 -j REDIRECT --to- port 3128
/etc/rc.local
chmod +x /etc/rc.local
iptables -F
iptables -t nat -L
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