diff --git a/contrib/Sisyphus.spec b/contrib/Sisyphus.spec
index 9395643..a8b882e 100644
diff --git a/etc/net/scripts/functions b/etc/net/scripts/functions
index a23522d..547289f 100644
--- a/etc/net/scripts/functions
+++ b/etc/net/scripts/functions
@@ -27,6 +27,7 @@ DEFAULT_IFENSLAVE=/sbin/ifenslave
 DEFAULT_TUNCTL=/usr/sbin/tunctl
 DEFAULT_BRCTL=/usr/sbin/brctl
 DEFAULT_ETHTOOL=/usr/sbin/ethtool
+DEFAULT_RESOLVCONFTOOL=/sbin/resolvconf
 DEFAULT_PPPD=/usr/sbin/pppd
 DEFAULT_CHAT=/usr/sbin/chat
 DEFAULT_PPPOPTIONSFILE=pppoptions
@@ -559,7 +560,7 @@ declare -rx VLANTAB HOSTTAB IFTAB PROFILE_FILE PROC_CMDLINE DEFAULT_IFPLUGSTATUS
 declare -rx DEFAULT_IFPLUGD DEFAULT_IWCONFIG DEFAULT_WLANCONFIG DEFAULT_WPA_SUPPLICANT DEFAULT_WPA_CLI DEFAULT_PLIPCONFIG
 declare -rx DEFAULT_IWPRIV DEFAULT_VCONFIG DEFAULT_PENTANETT DEFAULT_PENTAVALT DEFAULT_PENTANET_CONF
 declare -rx DEFAULT_PENTAVAL_CONF DEFAULT_IPSECADM DEFAULT_IFENSLAVE DEFAULT_BRCTL
-declare -rx DEFAULT_ETHTOOL DEFAULT_PPPD DEFAULT_CHAT DEFAULT_PPPOPTIONSFILE
+declare -rx DEFAULT_ETHTOOL DEFAULT_RESOLVCONFTOOL DEFAULT_PPPD DEFAULT_CHAT DEFAULT_PPPOPTIONSFILE
 declare -rx DEFAULT_PPPINITCHAT DEFAULT_PPPCONNECTCHAT DEFAULT_PPPDISCONNECTCHAT
 declare -rx DEFAULT_CHATOPTIONS DEFAULT_PPPOE DEFAULT_PPPOEOPTIONS DEFAULT_PPTP
 declare -rx DEFAULT_SZAP DEFAULT_SZAP_ARGS DEFAULT_DVBNET DEFAULT_PAND
diff --git a/etc/net/scripts/ifdown b/etc/net/scripts/ifdown
index 33e37ae..1d4cd43 100755
--- a/etc/net/scripts/ifdown
+++ b/etc/net/scripts/ifdown
@@ -144,6 +144,12 @@ if iface_is_up $NAME; then
 	ExecIfExecutable $LOCALSCRIPTDIR/ifdown-pre-local $NAME && print_progress
 	ExecIfExecutable $MYIFACEDIR/ifdown-pre $NAME && print_progress
 	$IP link set dev $NAME down && print_progress
+	# handle resolver config
+	MYRESOLVCONF=`profiled_filename $MYIFACEDIR/resolv.conf`
+	if [ -s $MYRESOLVCONF -a -x "${RESOLVCONFTOOL:=$DEFAULT_RESOLVCONFTOOL}" ]; then
+		$RESOLVCONFTOOL -d $NAME
+		print_progress
+	fi
 fi
 ExecIfExecutable $LOCALSCRIPTDIR/ifdown-post-local $NAME && print_progress
 ExecIfExecutable $MYIFACEDIR/ifdown-post $NAME && print_progress
diff --git a/etc/net/scripts/ifup-common b/etc/net/scripts/ifup-common
index 5a897f7..3487e5a 100755
--- a/etc/net/scripts/ifup-common
+++ b/etc/net/scripts/ifup-common
@@ -232,15 +232,6 @@ is_yes "$CONFIG_FW"   && $SCRIPTDIR/config-fw $NAME start "${IPV4ADDRESS[*]}" "$
 is_yes "$CONFIG_QOS"  && $SCRIPTDIR/config-qos $NAME start "${IPV4ADDRESS[*]}" "${IPV6ADDRESS[*]}"
 
 
-# handle resolver config
-MYRESOLVCONF=`profiled_filename $MYIFACEDIR/resolv.conf`
-if [ -s $MYRESOLVCONF ]; then
-	rm -f /etc/resolv.conf
-	cp $MYRESOLVCONF /etc/resolv.conf
-	[ -x "$RESOLV_POSTIN_CMD" ] && $RESOLV_POSTIN_CMD $RESOLV_POSTIN_ARGS
-	print_progress
-fi
-
 # handle sysctl file
 GLOBAL_SYSCTL=`profiled_filename $IFACEDIR/sysctl.conf`
 TYPESPEC_SYSCTL=`profiled_filename $IFACEDIR/default/sysctl.conf-$TYPE`
@@ -254,6 +245,18 @@ ExecIfExecutable $SCRIPTDIR/setup-$TYPE $NAME && print_progress
 
 # ifup-post
 iface_is_up $NAME && {
+# handle resolver config
+	MYRESOLVCONF=`profiled_filename $MYIFACEDIR/resolv.conf`
+	if [ -s $MYRESOLVCONF ]; then
+		if [ -x "${RESOLVCONFTOOL:=$DEFAULT_RESOLVCONFTOOL}" ]; then
+			$RESOLVCONFTOOL -a $NAME < $MYRESOLVCONF
+		else
+			rm -f /etc/resolv.conf
+			cp $MYRESOLVCONF /etc/resolv.conf
+			[ -x "$RESOLV_POSTIN_CMD" ] && $RESOLV_POSTIN_CMD $RESOLV_POSTIN_ARGS
+		fi
+		print_progress
+	fi
 	ExecIfExecutable $LOCALSCRIPTDIR/ifup-post-local $NAME && print_progress
 	ExecIfExecutable $MYIFACEDIR/ifup-post $NAME && print_progress
 }