diff --git a/target/linux/lantiq/base-files/etc/uci-defaults/02_network b/target/linux/lantiq/base-files/etc/uci-defaults/02_network
index 2dee0c174f..8d9ae4f57f 100644
--- a/target/linux/lantiq/base-files/etc/uci-defaults/02_network
+++ b/target/linux/lantiq/base-files/etc/uci-defaults/02_network
@@ -154,6 +154,9 @@ P2812HNUFX)
 TDW8970)
 	lan_mac=$(mtd_get_mac_binary boardconfig 61696)
 	wan_mac=$(macaddr_add "$lan_mac" 1)
+	ucidef_set_interface_lan 'eth0.1'
+	ucidef_add_switch "switch0" "1" "1"
+	ucidef_add_switch_vlan "switch0" "1" "0 2 4 5 6t"
 	;;
 
 ARV7519RW22)