Index: dhclient-script
===================================================================
RCS file: /cvsroot/src/usr.sbin/dhcp/clientscript/dhclient-script,v
retrieving revision 1.11
diff -u -r1.11 dhclient-script
--- dhclient-script	23 Sep 2006 22:54:43 -0000	1.11
+++ dhclient-script	8 Oct 2006 16:46:34 -0000
@@ -5,7 +5,8 @@
 ENTERHOOKS=/etc/dhclient-enter-hooks
 EXITHOOKS=/etc/dhclient-exit-hooks
 RESOLV=/etc/resolv.conf
-SIGNATURE="# Created by dhclient"
+SIGNATURE="# Created by dhclient from"
+INTSIG="$SIGNATURE $interface"
 
 make_resolv_conf() {
 	if [ ! -z "$new_domain_name_servers" ]; then
@@ -21,7 +22,7 @@
 				break
 			done < $RESOLV
 		fi
-		echo "$SIGNATURE" > $RESOLV
+		echo "$INTSIG" > $RESOLV
 		if [ ! -z "$new_domain_name" ]
 		then
 			echo search $new_domain_name >> $RESOLV
@@ -37,7 +38,7 @@
 	then
 		while read line; do
 			case $line in
-			"$SIGNATURE"*)
+			"$INTSIG"*)
 				mv $RESOLV.save $RESOLV;;
 			esac
 			break