mrngm

#!/bin/bash

function print_help() {
	echo "Easy 4-step NAT tool"
	echo "Usage: $0 internal-dev external-dev ip-range"
	echo ""
	echo "internal-dev      e.g. eth0"
	echo "external-dev      e.g. wlan0"
	echo "ip-range          e.g. 192.168.0.1/24"
}