#!/bin/bash
# latest-kernel-support: 2.6.18
# Author: Kevin Lloyd <linux@sierrawireless.com>
# Date: 10/20/2006



if [ "$PPP_IFACE" = "" ]; then
  exit 1
fi

if [ $PPP_IFACE = ppp0 ]; then
  mv -f /etc/resolv.conf /etc/resolv.conf.ppp0
  if [ -e /etc/resolv.conf.orig ]; then
    cp /etc/resolv.conf.orig /etc/resolv.conf
  else
    grep -v ppp0 /etc/resolv.conf.ppp0 > /etc/resolv.conf
  fi
  chmod a+r /etc/resolv.conf
fi