diff --git a/layer2interface/broadcom/etc/init.d/layer2_interface_ethernet b/layer2interface/broadcom/etc/init.d/layer2_interface_ethernet
index 4023a963e..e9d3504cb 100755
--- a/layer2interface/broadcom/etc/init.d/layer2_interface_ethernet
+++ b/layer2interface/broadcom/etc/init.d/layer2_interface_ethernet
@@ -6,6 +6,8 @@ include /lib/network
 START=22
 USE_PROCD=1
 
+DEVICE_ADDED=0
+
 get_current_status() {
 	local port="$1"
 	local media="$(ethctl $port media-type 2>&1)"
@@ -18,6 +20,37 @@ get_current_status() {
 	fi
 }
 
+untagged_vlan_exists() {
+	ubus call uci get '{"config":"network","type":"device"}' | grep -w name | grep -w "$1" && return 0
+	return 1
+}
+
+configure_ethernet_iface() {
+	local name baseifname ifname
+
+	config_get name $1 name
+	config_get baseifname $1 baseifname
+	config_get ifname $1 ifname
+
+	[ -n "$ifname" -a -n "$name" ] || return
+	untagged_vlan_exists "$ifname" && return
+
+	uci -q set network.$name=device
+	uci -q set network.$name.type=untagged
+	uci -q set network.$name.ifname="$baseifname"
+	uci -q set network.$name.name="$ifname"
+
+	DEVICE_ADDED=1
+}
+
+
+start_service() {
+	config_load layer2_interface_ethernet
+	config_foreach configure_ethernet_iface ethernet_interface
+
+	[ $DEVICE_ADDED -eq 1 ] && ubus call uci commit '{"config":"network"}'
+}
+
 boot() {
 	local baseifname wanport portnum
 	config_load layer2_interface_ethernet
@@ -52,6 +85,11 @@ boot() {
 	fi
 	[ -n "$ifname" ] && echo '1' > /proc/sys/net/ipv6/conf/$baseifname/disable_ipv6
 	[ -n $baseifname ] && ifconfig $baseifname up
+
+	start
 }
 
+service_triggers() {
+	procd_add_reload_trigger layer2_interface_ethernet
+}
 
diff --git a/layer2interface/broadcom/etc/init.d/layer2_interface_vlan b/layer2interface/broadcom/etc/init.d/layer2_interface_vlan
index 15f28c1c3..dfac991f7 100755
--- a/layer2interface/broadcom/etc/init.d/layer2_interface_vlan
+++ b/layer2interface/broadcom/etc/init.d/layer2_interface_vlan
@@ -5,6 +5,13 @@
 START=22
 USE_PROCD=1
 
+DEVICE_ADDED=0
+
+vlan_exists() {
+	ubus call uci get '{"config":"network","type":"device"}' | grep -w name | grep -w "$1" && return 0
+	return 1
+}
+
 vlan_inf_conf() {
 	local name baseifname ifname
 	local vlan8021p vlan8021q
@@ -15,21 +22,24 @@ vlan_inf_conf() {
 	config_get vlan8021p $1 vlan8021p
 	config_get vlan8021q $1 vlan8021q
 
-	[ -n "$name" ] || return
+	[ -n "$ifname" -a -n "$name" ] || return
+	vlan_exists "$ifname" && return
 
 	uci -q set network.$name=device
 	uci -q set network.$name.type=8021q
 	uci -q set network.$name.priority=$vlan8021p
 	uci -q set network.$name.vid="$vlan8021q"
 	uci -q set network.$name.ifname="$baseifname"
-	uci -q set network.$name.name="$baseifname.$vlan8021q"
+	uci -q set network.$name.name="$ifname"
+
+	DEVICE_ADDED=1
 }
 
 
 start_service() {
 	config_load layer2_interface_vlan
 	config_foreach vlan_inf_conf vlan_interface
-	ubus call uci commit '{"config":"network"}'
+	[ $DEVICE_ADDED -eq 1 ] && ubus call uci commit '{"config":"network"}'
 }
 
 service_triggers() {