#
# This sample code shows you one way to modify your setup to allow automatic
# configuration of your resolv.conf for peer supplied DNS addresses when using
# the `usepeerdns' option.
#
# In my case I just added this to my /etc/ppp/ip-up.local script. You may need to 
# create an executable script if one does not exist.
#
# Nick Walker (nickwalker@email.com)
#
. /etc/sysconfig/network-scripts/network-functions

if [ -n "$USEPEERDNS" -a -f /var/run/ppp/resolv.conf ]; then
	rm -f /var/run/ppp/resolv.prev
	if [ -f /etc/resolv.conf ]; then
		cp /etc/resolv.conf /var/run/ppp/resolv.prev
		rscf=/var/run/ppp/resolv.new
		grep domain /var/run/ppp/resolv.prev > $rscf
		grep search /var/run/ppp/resolv.prev >> $rscf
		if [ -f /var/run/ppp/resolv.conf ]; then
			cat /var/run/ppp/resolv.conf >> $rscf
		fi
		change_resolv_conf $rscf
		rm -f $rscf
	else
		change_resolv_conf /var/run/ppp/resolv.conf
	fi
fi