#!/bin/bash # IPChains rules for FM ipchains -A input -s 43.248.156.0/22 -j ACCEPT ipchains -A input -s 103.39.252.0/22 -j ACCEPT ipchains -A input -s 103.166.208.0/23 -j ACCEPT ipchains -A input -s 119.252.112.0/20 -j ACCEPT ipchains -A input -s 124.109.8.0/21 -j ACCEPT