diff --git a/layer2interface/broadcom/lib/network/ebtables.sh b/layer2interface/broadcom/lib/network/ebtables.sh
deleted file mode 100644
index 74eb3864d..000000000
--- a/layer2interface/broadcom/lib/network/ebtables.sh
+++ /dev/null
@@ -1,42 +0,0 @@
-#!/bin/sh
-
-remove_ebtables_bridge_rules ()
-{
-	ebtables -D FORWARD -p ip --ip-protocol 17 --ip-destination-port 68 -j SKIPLOG 2>/dev/null
-	ebtables -D FORWARD -p ip --ip-destination 255.255.255.255 -j SKIPLOG 2>/dev/null
-}
-
-#bypass fap acceleration forwarding for dhcp in bridge mode
-create_ebtables_bridge_rules ()
-{
-
-	ebtables -A FORWARD -p ip --ip-protocol 17 --ip-destination-port 68 -j SKIPLOG
-	ebtables -A FORWARD -p ip --ip-destination 255.255.255.255 -j SKIPLOG
-}
-
-# is called when a Wifi SSID is enabled with wme, which automatically
-# enables its QoS queues 
-remove_ebtables_wme_rules ()
-{
-local wifi_int=$1
-      ebtables -t nat -D POSTROUTING -o $wifi_int -p IPV4 -j wmm-mark 2>/dev/null
-      ebtables -t nat -D POSTROUTING -o $wifi_int -p IPV6 -j wmm-mark 2>/dev/null
-      ebtables -t nat -D POSTROUTING -o $wifi_int -p 802_1Q -j wmm-mark --wmm-marktag vlan 2>/dev/null 
-
-}
-
-add_ebtables_wme_rules ()
-{
-local wifi_int=$1
-      ebtables -t nat -A POSTROUTING -o $wifi_int -p IPV4 -j wmm-mark >/dev/null
-      ebtables -t nat -A POSTROUTING -o $wifi_int -p IPV6 -j wmm-mark >/dev/null
-      ebtables -t nat -A POSTROUTING -o $wifi_int -p 802_1Q -j wmm-mark --wmm-marktag vlan >/dev/null
-}
-add_ebtables_default_arp ()
-{
-      ebtables -t nat -A POSTROUTING -j mark --mark-or 0x7 -p ARP >/dev/null
-}
-remove_ebtables_default_arp ()
-{
-      ebtables -t nat -D POSTROUTING -j mark --mark-or 0x7 -p ARP >/dev/null
-}
diff --git a/layer2interface/broadcom/lib/network/vlan.sh b/layer2interface/broadcom/lib/network/vlan.sh
deleted file mode 100755
index 9dd3b2932..000000000
--- a/layer2interface/broadcom/lib/network/vlan.sh
+++ /dev/null
@@ -1,266 +0,0 @@
-#!/bin/sh
-
-. /usr/share/libubox/jshn.sh
-. /lib/network/ebtables.sh
-
-removeall_vlandevices()
-{
-	local vif
-	local i
-
-	for i in `ls /proc/sys/net/ipv4/conf`; do
-		case "$i" in
-			[eap][t][mh][0-9].v1)
-			;;
-			[eap][t][mh][0-9].1)
-			;;
-			[eap][t][mh][0-9].[v0-9]*)
-				vlanctl --if-delete $i
-			;;
-		esac
-	done
-}
-
-removevlan()
-{
-	vlanctl --if-delete $1
-}
-
-ifvlanexits()
-{
-	local vif=$1
-	local i
-
-	for i in `ls /proc/sys/net/ipv4/conf`; do
-		if [ "$i" == "$vif" ]; then
-			return 1
-		fi
-	done
-	return 0
-}
-
-ifbaseexists()
-{
-	local if=$1
-
-	if [ -d /sys/class/net/$if ]; then
-		ifcarrier="/sys/class/net/$if/carrier"
-		if [ -f $ifcarrier ] && [ "$(cat $ifcarrier)" == "1" ]; then
-			return 1
-		else
-			json_load "$(devstatus "$if")"
-			json_get_var link link
-			if [ "$link" == "1" ]; then
-				return 1
-			fi
-		fi
-	fi
-	return 0
-}
-
-check_mac_address()
-{
-	local baseifname="$1"
-	local vlan="$2"
-	local basemac
-	local mac=$(ifconfig -a | grep "^${baseifname}.${vlan} " | awk '{print $NF}')
-	local mac_in_use=$(ifconfig -a | grep "$mac" | grep -v "^${baseifname}.${vlan}[ ]")
-	if [ "$mac_in_use" ]; then
-		basemac=$(ifconfig -a | grep "^$baseifname " | awk '{print $NF}')
-		ifconfig ${baseifname}.${vlan} hw ether $basemac
-	fi
-}
-
-addbrcmvlan()
-{
-	local baseifname=$1
-	local vlan8021p=$2
-	local vlan8021q=$3
-	local bridge=$4
-	local ifname=$5
-
-	bridge="${bridge:-0}"
-
-	ifbaseexists $baseifname
-	ret=$?
-	if [ "$ret" -eq 1 ]; then
-		ifvlanexits "$ifname"
-		ret=$?
-		echo "first ret=$ret"
-		if [ "$ret" -eq 0 ]; then
-			ifconfig $baseifname up
-			echo "vlanctl --if-create $ifname" > /dev/console
-
-			local unmanaged=0
-			local nets net typ proto
-			nets=$(get_network_of "$ifname")
-			for net in $nets; do
-				typ=$(uci -q get network."$net".type)
-				proto=$(uci -q get network."$net".proto)
-				proto="${proto:-none}"
-				if [ "$typ" == "bridge" ]; then
-					bridge=1
-					if [ "$proto" == "none" ]; then
-						unmanaged=1
-						break
-					fi
-				fi
-			done
-
-			echo '1' > /proc/sys/net/ipv6/conf/$baseifname/disable_ipv6
-			ifconfig $baseifname up
-
-			if [ "$bridge" -eq 1 ]; then
-				if [ "$unmanaged" == "1" ]; then
-					vlanctl --if-create $baseifname $vlan8021q
-				else
-					vlanctl --dhcp-bridged --if-create $baseifname $vlan8021q
-					check_mac_address $baseifname $vlan8021q
-				fi
-			else
-				vlanctl --routed --if-create $baseifname $vlan8021q
-				check_mac_address $baseifname $vlan8021q
-			fi
-
-			if [ "$bridge" -eq 1 ]; then
-				vlanctl --if $baseifname --set-if-mode-rg
-				vlanctl --if $baseifname --tx --tags 0 --default-miss-drop
-				vlanctl --if $baseifname --tx --tags 1 --default-miss-drop
-				vlanctl --if $baseifname --tx --tags 2 --default-miss-drop
-				# tags 0 tx
-				vlanctl --if $baseifname --tx --tags 0 --filter-txif $ifname --push-tag --set-vid $vlan8021q 0 --set-pbits $vlan8021p 0 --rule-insert-before -1
-				# tags 1 tx
-				vlanctl --if $baseifname --tx --tags 1 --filter-txif $ifname --push-tag --set-vid $vlan8021q 0 --set-pbits $vlan8021p 0 --rule-insert-before -1
-				# tags 2 tx
-				vlanctl --if $baseifname --tx --tags 2 --filter-txif $ifname --push-tag --set-vid $vlan8021q 0 --set-pbits $vlan8021p 0 --rule-insert-before -1
-				# tags 1 rx
-				vlanctl --if $baseifname --rx --tags 1 --filter-vid $vlan8021q 0 --pop-tag --set-rxif $ifname --rule-insert-before -1
-				# tags 2 rx
-				vlanctl --if $baseifname --rx --tags 2 --filter-vid $vlan8021q 0 --pop-tag --set-rxif $ifname --rule-insert-before -1
-			else
-				vlanctl --if $baseifname --set-if-mode-rg
-				vlanctl --if $baseifname --tx --tags 0 --default-miss-drop
-				vlanctl --if $baseifname --tx --tags 1 --default-miss-drop
-				vlanctl --if $baseifname --tx --tags 2 --default-miss-drop
-				# tags 0 tx
-				vlanctl --if $baseifname --tx --tags 0 --filter-txif $ifname --push-tag --set-vid $vlan8021q 0 --set-pbits $vlan8021p 0 --rule-insert-before -1
-				# tags 0 rx
-				vlanctl --if $baseifname --rx --tags 0 --set-rxif $ifname --filter-vlan-dev-mac-addr 0 --drop-frame --rule-insert-before -1
-				# tags 1 rx
-				vlanctl --if $baseifname --rx --tags 1 --set-rxif $ifname --filter-vlan-dev-mac-addr 0 --drop-frame --rule-insert-before -1
-				# tags 2 rx
-				vlanctl --if $baseifname --rx --tags 2 --set-rxif $ifname --filter-vlan-dev-mac-addr 0 --drop-frame --rule-insert-before -1
-				# tags 1 rx
-				vlanctl --if $baseifname --rx --tags 1 --filter-vlan-dev-mac-addr 1 --filter-vid $vlan8021q 0 --pop-tag --set-rxif $ifname --rule-insert-before -1
-				# tags 2 rx
-				vlanctl --if $baseifname --rx --tags 2 --filter-vlan-dev-mac-addr 1 --filter-vid $vlan8021q 0 --pop-tag --set-rxif $ifname --rule-insert-before -1
-			fi
-			ifconfig $ifname up
-			ifconfig $ifname multicast
-		fi
-	fi
-}
-
-update_last_mac_group()
-{
-	local ifname=$1
-	local last_mac_group=$2
-
-	local full_mac modified_mac dev_mac
-
-	full_mac="$(ifconfig $ifname | awk '{print $NF; exit}')"
-
-	[ "${full_mac}" == "" ] && return
-
-	modified_mac="${full_mac:0:15}${last_mac_group}"
-
-	devs="wl0 wl1 bcmsw"
-
-	for dev in $devs; do
-		dev_mac="$(ifconfig $dev | awk '{print $NF; exit}')"
-		if [ "$dev_mac" == "$modified_mac" ]; then
-			return
-		fi
-	done
-
-	ifconfig $ifname hw ether "${modified_mac}"
-}
-
-
-brcm_virtual_interface_rules()
-{
-	local baseifname=$1
-	local ifname=$2
-	local bridge=$3
-	local last_mac_group=$4
-
-	bridge="${bridge:-0}"
-
-	local unmanaged=0
-	local nets net typ proto
-	nets=$(get_network_of "$ifname")
-	for net in $nets; do
-		typ=$(uci -q get network."$net".type)
-		proto=$(uci -q get network."$net".proto)
-		proto="${proto:-none}"
-
-		if [ "$typ" == "bridge" ]; then
-			bridge=1
-			if [ "$proto" == "none" ]; then
-				unmanaged=1
-				break
-			fi
-		fi
-	done
-
-	echo '1' > /proc/sys/net/ipv6/conf/$baseifname/disable_ipv6
-	ifconfig $baseifname up
-
-	if [ "$bridge" -eq 1 ]; then
-		if [ "$unmanaged" == "1" ]; then
-			vlanctl --if-create-name $baseifname $ifname
-		else
-			vlanctl --dhcp-bridged --if-create-name $baseifname $ifname
-		fi
-	else
-		vlanctl --routed --if-create-name  $baseifname $ifname
-	fi
-
-	[ "$bridge" -eq 1 ] && create_ebtables_bridge_rules
-
-	#set default RG mode
-	vlanctl --if $baseifname --set-if-mode-rg
-	#Set Default Droprules
-	vlanctl --if $baseifname --tx --tags 0 --default-miss-drop
-	vlanctl --if $baseifname --tx --tags 1 --default-miss-drop
-	vlanctl --if $baseifname --tx --tags 2 --default-miss-drop
-	vlanctl --if $baseifname --tx --tags 0 --filter-txif $ifname --rule-insert-before -1
-
-	if [ "$bridge" -eq 1 ]; then
-		# tags 1 tx
-		vlanctl --if $baseifname --tx --tags 1 --filter-txif $ifname --rule-insert-before -1
-		# tags 2 tx
-		vlanctl --if $baseifname --tx --tags 2 --filter-txif $ifname --rule-insert-before -1
-		# tags 0 rx
-		vlanctl --if $baseifname --rx --tags 0 --set-rxif $ifname --rule-insert-last
-		# tags 1 rx
-		vlanctl --if $baseifname --rx --tags 1 --set-rxif $ifname --rule-insert-last
-		# tags 2 rx
-		vlanctl --if $baseifname --rx --tags 2 --set-rxif $ifname --rule-insert-last
-	else
-		# tags 1 rx
-		vlanctl --if $baseifname --rx --tags 1 --set-rxif $ifname --filter-vlan-dev-mac-addr 0 --drop-frame --rule-insert-before -1
-		# tags 2 rx
-		vlanctl --if $baseifname --rx --tags 2 --set-rxif $ifname --filter-vlan-dev-mac-addr 0 --drop-frame --rule-insert-before -1
-		# tags 0 rx
-		vlanctl --if $baseifname --rx --tags 0 --set-rxif $ifname --filter-vlan-dev-mac-addr 1 --rule-insert-before -1
-	fi
-
-	if [ "$last_mac_group" != "" ]; then
-		update_last_mac_group $ifname $last_mac_group
-	fi
-
-	ifconfig $ifname up
-	ifconfig $ifname multicast
-}
-