#!/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
  if [ -e /var/run/ppp/resolv.conf ]; then
    grep -v ppp0 /etc/resolv.conf > /etc/resolv.conf.orig

    echo \#These entries are from the ppp0 connection > /etc/resolv.conf
    sed -e 's/$/ #ppp0 entry/g' /var/run/ppp/resolv.conf >> /etc/resolv.conf
    cat /etc/resolv.conf.orig >> /etc/resolv.conf
    chmod a+r /etc/resolv.conf
  elif [ -e /etc/ppp/resolv.conf ]; then
    grep -v ppp0 /etc/resolv.conf > /etc/resolv.conf.orig

    echo \#These entries are from the ppp0 connection > /etc/resolv.conf
    sed -e 's/$/ #ppp0 entry/g' /etc/ppp/resolv.conf >> /etc/resolv.conf
    cat /etc/resolv.conf.orig >> /etc/resolv.conf
    chmod a+r /etc/resolv.conf
  fi
fi