#!/bin/bash

NET=10.255.255.248
MASK=255.255.255.248
RULE="POSTROUTING -t nat -s $NET/$MASK -o eth0 -j MASQUERADE"

set -x
echo 1 > /proc/sys/net/ipv4/ip_forward
while true; do
  eval iptables -D $RULE
  if [[ $? != 0 ]]; then
    break
  fi
done
eval iptables -A $RULE
openvpn --config server.ovpn --server $NET $MASK &
#watch 'sudo iptables -vL -t nat'