diff --git a/openmptcprouter/files/etc/uci-defaults/1920-omr-network b/openmptcprouter/files/etc/uci-defaults/1920-omr-network
index 30693dae2..bdd5e7a16 100755
--- a/openmptcprouter/files/etc/uci-defaults/1920-omr-network
+++ b/openmptcprouter/files/etc/uci-defaults/1920-omr-network
@@ -82,6 +82,8 @@ fi
 lanif="eth0"
 if [ -d /sys/class/net/lan0 -o -n "$(ip link | grep ' lan0')" ] && [ -d /sys/class/net/wan -o -n "$(ip link | grep ' wan@')" -o -n "$(ip link | grep ' wan:')" ]; then
 	lanif="wan"
+elif [ -d /sys/class/net/lan1 -o -n "$(ip link | grep ' lan1')" ] && [ -d /sys/class/net/wan -o -n "$(ip link | grep ' wan@')" -o -n "$(ip link | grep ' wan:')" ]; then
+	lanif="wan"
 elif [ -d /sys/class/net/lan ] || [ -n "$(ip link | grep ' lan')" ]; then
 	lanif="lan"
 elif [ "$(swconfig list 2>&1 | grep switch0)" != "" ]; then
@@ -186,6 +188,24 @@ if [ "$(uci -q show network.wan1 | grep multipath)" = "" ] && [ "$(uci -q show m
 					_setup_macaddr "wan4" "${_macaddr:-$(dd if=/dev/urandom bs=1024 count=1 2>/dev/null | md5sum | sed -e 's/^\(..\)\(..\)\(..\)\(..\)\(..\)\(..\).*$/\1:\2:\3:\4:\5:\6/' -e 's/^\(.\)[13579bdf]/\10/')}"
 				fi
 			fi
+		elif [ -d /sys/class/net/lan1 -o -n "$(ip link | grep ' lan1')" ] && [ -d /sys/class/net/lan2 -o -n "$(ip link | grep ' lan2')" ]; then
+			_setup_wan_interface wan1 lan1 master
+			_setup_wan_interface wan2 lan2 on
+
+			_macaddr=$(uci -q get "network.lan1.macaddr")
+			_setup_macaddr "wan1" "${_macaddr:-$(dd if=/dev/urandom bs=1024 count=1 2>/dev/null | md5sum | sed -e 's/^\(..\)\(..\)\(..\)\(..\)\(..\)\(..\).*$/\1:\2:\3:\4:\5:\6/' -e 's/^\(.\)[13579bdf]/\10/')}"
+			_macaddr=$(uci -q get "network.lan2.macaddr")
+			_setup_macaddr "wan2" "${_macaddr:-$(dd if=/dev/urandom bs=1024 count=1 2>/dev/null | md5sum | sed -e 's/^\(..\)\(..\)\(..\)\(..\)\(..\)\(..\).*$/\1:\2:\3:\4:\5:\6/' -e 's/^\(.\)[13579bdf]/\10/')}"
+			if [ -d /sys/class/net/lan3 ] || [ -n "$(ip link | grep ' lan3')" ]; then
+				_setup_wan_interface wan3 lan3 on
+				_macaddr=$(uci -q get "network.lan3.macaddr")
+				_setup_macaddr "wan3" "${_macaddr:-$(dd if=/dev/urandom bs=1024 count=1 2>/dev/null | md5sum | sed -e 's/^\(..\)\(..\)\(..\)\(..\)\(..\)\(..\).*$/\1:\2:\3:\4:\5:\6/' -e 's/^\(.\)[13579bdf]/\10/')}"
+				if [ -d /sys/class/net/lan4 ] || [ -n "$(ip link | grep ' lan4')" ]; then
+					_setup_wan_interface wan4 lan4 on
+					_macaddr=$(uci -q get "network.lan4.macaddr")
+					_setup_macaddr "wan4" "${_macaddr:-$(dd if=/dev/urandom bs=1024 count=1 2>/dev/null | md5sum | sed -e 's/^\(..\)\(..\)\(..\)\(..\)\(..\)\(..\).*$/\1:\2:\3:\4:\5:\6/' -e 's/^\(.\)[13579bdf]/\10/')}"
+				fi
+			fi
 		else
 			_setup_wan_interface wan1 wan master macvlan
 			_setup_wan_interface wan2 wan on macvlan