diff --git a/target/linux/lantiq/base-files/etc/board.d/02_network b/target/linux/lantiq/base-files/etc/board.d/02_network
index d824c66d1a54c44a3a66eddf1bfc15b6785e3b63..d9221dab8676b92d6242e43d65297a8efe3f9a1a 100755
--- a/target/linux/lantiq/base-files/etc/board.d/02_network
+++ b/target/linux/lantiq/base-files/etc/board.d/02_network
@@ -134,13 +134,13 @@ VR200v)
 	;;
 
 VGV7510KW22)
-	wan_mac=$(macaddr_add "$(mtd_get_mac_binary board_config 22)" 1)
+	wan_mac=$(macaddr_add "$(mtd_get_mac_binary board_config 22)" 2)
 	ucidef_add_switch "switch0" \
 		"2:lan:2" "3:lan:1" "4:lan:4" "5:lan:3" "6t@eth0"
 	;;
 
 VGV7519)
-	wan_mac=$(macaddr_add "$(mtd_get_mac_binary board_config 22)" 1)
+	wan_mac=$(mtd_get_mac_binary board_config 22)
 	ucidef_add_switch "switch0" \
 		"0:lan:4" "1:lan:3" "2:lan:2" "4:lan:1" "6t@eth0"
 	;;
@@ -183,3 +183,4 @@ ucidef_set_interface_wan "$interface_wan" "pppoe"
 board_config_flush
 
 exit 0
+
diff --git a/target/linux/lantiq/dts/VGV7510KW22.dtsi b/target/linux/lantiq/dts/VGV7510KW22.dtsi
index 181e852dee14565d9c0a994c76d0ac65596fbaa6..8af1db70c3e09c39bf3bfcb023e2032233d52dca 100644
--- a/target/linux/lantiq/dts/VGV7510KW22.dtsi
+++ b/target/linux/lantiq/dts/VGV7510KW22.dtsi
@@ -208,7 +208,7 @@
 		#size-cells = <0>;
 		reg = <1>;
 		mtd-mac-address = <&boardconfig 0x16>;
-		mtd-mac-address-increment = <2>;
+		mtd-mac-address-increment = <3>;
 		lantiq,wan;
 
 		ethernet@0 {
diff --git a/target/linux/lantiq/dts/VGV7519.dtsi b/target/linux/lantiq/dts/VGV7519.dtsi
index 31b429ba0228bf2bc932fb5be9852367797781b9..a2242bb54df8574cd26768cb132b105bb730b139 100644
--- a/target/linux/lantiq/dts/VGV7519.dtsi
+++ b/target/linux/lantiq/dts/VGV7519.dtsi
@@ -221,6 +221,7 @@
 		#size-cells = <0>;
 		reg = <0>;
 		mtd-mac-address = <&boardconfig 0x16>;
+		mtd-mac-address-increment = <1>;
 		lantiq,switch;
 
 		ethernet@0 {
@@ -255,7 +256,6 @@
 		#size-cells = <0>;
 		reg = <1>;
 		mtd-mac-address = <&boardconfig 0x16>;
-		mtd-mac-address-increment = <2>;
 		lantiq,wan;
 
 		ethernet@5 {