Mac OS X: PPTP VPN - Add single ips to routes

routes.sh

#!/bin/bash

if [[ `whoami` != "root" ]]
then
  echo "Please run this script as root"
  exit 1
fi

ifname="ppp0"
mtu="1400"
ips="8.8.8.8/32
8.8.4.4/32"

if [[ $1 == "start" ]]
then
  for ip in $ips
  do
    /sbin/route add -net $ip -interface $ifname
  done
  /sbin/ifconfig $ifname mtu $mtu
fi

if [[ $1 == "stop" ]]
then
  for ip in $ips
  do
    /sbin/route delete -net $ip -interface $ifname
  done
fi