diff --git a/luci-app-omr-bypass/root/etc/init.d/omr-bypass b/luci-app-omr-bypass/root/etc/init.d/omr-bypass
index 2b8f56972..c69c1ce62 100755
--- a/luci-app-omr-bypass/root/etc/init.d/omr-bypass
+++ b/luci-app-omr-bypass/root/etc/init.d/omr-bypass
@@ -501,8 +501,8 @@ _intf_rule_v2ray_rules() {
 
 _intf_rule() {
 	local intf
-	config_get intf $1 ifname
-	[ -z "$intf" ] && intf=$(ifstatus "$1" | jsonfilter -q -e '@["l3_device"]')
+	intf=$(ifstatus "$1" | jsonfilter -q -e '@["l3_device"]')
+	[ -z "$intf" ] && config_get intf $1 ifname
 	[ -n "$(echo $intf | grep '@')" ] && intf=$(ifstatus "$1" | jsonfilter -q -e '@["device"]')
 	#count=$((count+1))
 	config_get count $1 metric
diff --git a/luci-app-openmptcprouter/root/etc/init.d/openmptcprouter b/luci-app-openmptcprouter/root/etc/init.d/openmptcprouter
index 9c547bff8..8a1a5ab3c 100755
--- a/luci-app-openmptcprouter/root/etc/init.d/openmptcprouter
+++ b/luci-app-openmptcprouter/root/etc/init.d/openmptcprouter
@@ -18,11 +18,11 @@ omr_intf_check() {
 omr_intf_set() {
 	local device
 	local ifname
-	config_get ifname "$1" ifname
 	config_get device "$1" device
 	config_get type "$1" type
 
-	[ -z "$ifname" ] && ifname=$(ifstatus "$1" | jsonfilter -q -e '@["l3_device"]')
+	ifname=$(ifstatus "$1" | jsonfilter -q -e '@["l3_device"]')
+	[ -z "$ifname" ] && config_get ifname "$1" ifname
 
 	if [ "$type" != "macvlan" ] && [ -n "$ifname" ] && [ -f /sys/class/net/${ifname}/device/uevent ]; then
 		devicepath=$(readlink -f /sys/class/net/${ifname})
@@ -56,7 +56,6 @@ omr_set_settings() {
 	local ifname
 	local multipath
 	config_get multipath "$1" multipath
-	config_get ifname "$1" ifname
 	config_get device "$1" device
 	config_get proto "$1" proto
 	config_get type "$1" type
@@ -76,7 +75,8 @@ omr_set_settings() {
 	[ -z "$addlatency" ] && addlatency=0
 	devicename=$(echo "$device" | cut -d'/' -f3)
 
-	[ -z "$ifname" ] && ifname=$(ifstatus "$1" | jsonfilter -q -e '@["l3_device"]')
+	ifname=$(ifstatus "$1" | jsonfilter -q -e '@["l3_device"]')
+	[ -z "$ifname" ] && config_get ifname "$1" ifname
 	[ -n "$(echo $ifname | grep '@')" ] && ifname=$(ifstatus "$1" | jsonfilter -q -e '@["device"]')
 
 	if [ -n "$ifname" ]; then
diff --git a/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter b/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter
index effce068c..00b151e38 100755
--- a/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter
+++ b/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter
@@ -1156,7 +1156,7 @@ function interfaces_status()
 	    end
 
 	    duplicatemac = false
-	    if mac ~= "" and mac ~= nil and not (section["ifname"] ~= nil and section["ifname"]:match("^@.*")) then
+	    if mac ~= "" and mac ~= nil and not (section["ifname"] ~= nil and section["ifname"]:match("^@.*")) and not (ifname ~= nil and ifname:match("%.")) then
 		if allmac[mac] then
 		    connectivity = "ERROR"
 		    duplicatemac = true
diff --git a/mptcp/files/etc/init.d/mptcp b/mptcp/files/etc/init.d/mptcp
index 604c54fe8..a4d83ea99 100755
--- a/mptcp/files/etc/init.d/mptcp
+++ b/mptcp/files/etc/init.d/mptcp
@@ -85,9 +85,9 @@ interface_multipath_settings() {
 	local enabled
 
 	config_get enabled "$config" auto "1"
-	config_get iface "$config" ifname
+	iface=$(ifstatus "$config" | jsonfilter -q -e '@["l3_device"]')
+	[ -z "$iface" ] && config_get iface "$config" ifname
 	config_get txqueuelen "$config" txqueuelen
-	[ -z "$iface" ] && iface=$(ifstatus "$config" | jsonfilter -q -e '@["l3_device"]')
 	[ -n "$(echo $iface | grep '@')" ] && iface=$(ifstatus "$config" | jsonfilter -q -e '@["device"]')
 	if [ "$(uci -q get openmptcprouter.${config}.metric)" = "" ]; then
 		count=$((count+1))
@@ -349,7 +349,8 @@ interface_multipath_settings() {
 }
 
 load_interfaces() {
-	config_get ifname "$1" ifname
+	ifname=$(ifstatus "$1" | jsonfilter -q -e '@["l3_device"]')
+	[ -z "$ifname" ] && config_get ifname "$1" ifname
 	config_get multipath "$1" multipath ""
 	[ -z "$multipath" ] && multipath="$(uci -q get openmptcprouter.$1.multipath)"
 	[ "$multipath" != "off" ] && [ "$multipath" != "" ] && interfaces=" ${ifname} ${interfaces}"
diff --git a/omr-tracker/files/etc/init.d/omr-tracker b/omr-tracker/files/etc/init.d/omr-tracker
index 3276316e9..dc9fb4cb7 100755
--- a/omr-tracker/files/etc/init.d/omr-tracker
+++ b/omr-tracker/files/etc/init.d/omr-tracker
@@ -69,6 +69,9 @@ _launch_tracker() {
 	[ "${ifenabled}" = "0" ] && return
 	[ "${enabled}" = "0" ] && return
 	[ -z "${hosts}" ] && [ "$type" != "none" ] && return
+	ifstatus=$(ifstatus "$1" | jsonfilter -q -e '@["up"]')
+	ifdevice=$(ifstatus "$1" | jsonfilter -q -e '@["device"]')
+	[ "${ifstatus}" = "false" ] && [ -z "${ifdevice}" ] && return
 	[ -z "${interval_tries}" ] && interval_tries=1
 
 	procd_open_instance