just do it

ubuntu iptables 配置脚本(Raspberry Pi)

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#!/bin/bash

case "$1" in
 
start)
        echo -n "Staring to write your Iptbales:..."
 
        /sbin/iptables -F
        /sbin/iptables -X
        /sbin/iptables -Z
        /sbin/iptables -A INPUT -i lo -j ACCEPT
        /sbin/iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
        /sbin/iptables -A INPUT -p icmp -m icmp --icmp-type 8 -j DROP
        /sbin/iptables -A INPUT -p tcp -m tcp --dport 22 -j ACCEPT
        /sbin/iptables -A INPUT -p tcp -m tcp --dport 80 -j ACCEPT
        /sbin/iptables -A INPUT -p tcp -m tcp --dport 3306 -j ACCEPT
        /sbin/iptables -P INPUT DROP
        echo "OK"
;;
 
stop)
        echo -n "Stop iptables...."
 
        /sbin/iptables -P INPUT ACCEPT
        /sbin/iptables -
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