#!/usr/bin/env bash

declare -i val=`cat /proc/sys/net/ipv4/ip_forward`


if [ $val == 0 ] ; then
   echo "activate forwarding .."
   echo 1 > /proc/sys/net/ipv4/ip_forward
fi

val=`cat /proc/sys/net/ipv4/ip_dynaddr`
if [ $val == 0 ] ; then
   echo "activate dynaddr .."
   echo 5 > /proc/sys/net/ipv4/ip_dynaddr
fi

exit