#!/bin/bash # IPChains rules for KM ipchains -A input -s 102.207.176.0/22 -j ACCEPT ipchains -A input -s 102.223.120.0/22 -j ACCEPT ipchains -A input -s 164.160.136.0/22 -j ACCEPT ipchains -A input -s 197.255.224.0/20 -j ACCEPT