diff --git a/target/linux/ar71xx/base-files/etc/uci-defaults/02_network b/target/linux/ar71xx/base-files/etc/uci-defaults/02_network
index 23e99d0b3b..b654bbbd35 100755
--- a/target/linux/ar71xx/base-files/etc/uci-defaults/02_network
+++ b/target/linux/ar71xx/base-files/etc/uci-defaults/02_network
@@ -194,7 +194,16 @@ wzr-hp-g300nh)
 	ucidef_add_switch_vlan "switch0" "1" "0 1 2 3 5t"
 	;;
 
-dir-825-c1 |\
+dir-825-c1)
+	local mac
+	ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
+	ucidef_add_switch "switch0" "1" "1"
+	ucidef_add_switch_vlan "switch0" "1" "0t 1 2 3 4"
+	ucidef_add_switch_vlan "switch0" "2" "0t 5"
+	mac=$(mtd_get_mac_ascii nvram "^wan_mac")
+	[ -n "$mac" ] && ucidef_set_interface_macaddr "wan" "$mac"
+	;;
+
 dir-835-a1 |\
 wndr4300)
 	ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"