#!/bin/bash # # Small shell script to add iptable rules to block access to default irc ports IP=/sbin/iptables # Input rules $IP -A INPUT -p tcp --dport 6500:7500 -j DROP $IP -A INPUT -p udp --dport 6500:7500 -j DROP # Outgoing rules $IP -A OUTPUT -p tcp --dport 6500:7500 -j DROP $IP -A OUTPUT -p udp --dport 6500:7500 -j DROP # Forwarding rules - this blocks the traffic to individual VE's $IP -A FORWARD -p tcp --dport 6500:7500 -j DROP $IP -A FORWARD -p tcp --dport 6500:7500 -j DROP