#!/bin/sh
iptables -F
iptables -t nat -F
iptables -P INPUT ACCEPT
iptables -P OUTPUT ACCEPT
iptables -P FORWARD ACCEPT
echo "Abrindo portas do samba"
iptables -A INPUT -p tcp --dport 137:139 -j ACCEPT
iptables -A INPUT -p udp --dport 137:139 -j ACCEPT
iptables -A INPUT -p tcp --dport 445 -j ACCEPT
iptables -A INPUT -p udp --dport 445 -j ACCEPT
iptables -A INPUT -p icmp -s 10.0.0.0/8 -j ACCEPT
iptables -A INPUT -p icmp -s 192.168.0.0/24 -j ACCEPT
iptables -A INPUT -p tcp --dport 8567 -s 10.0.0.0/24 -j ACCEPT
iptables -t nat -A POSTROUTING -s 10.0.0.0/8 -d 192.168.0.0/24 -j SNAT --to 192.168.0.1
iptables -t nat -A POSTROUTING -d 10.0.0.0/8 -s 192.168.0.0/24 -j SNAT --to 10.0.0.100
iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 3128
echo "0" > /proc/sys/net/ipv4/icmp_echo_ignore_all
echo "1" > /proc/sys/net/ipv4/ip_forward