base_mac=$(mtd_get_mac_binary config 8)
wan_mac=$(macaddr_add "$base_mac" 1)
;;
+ archer-c7-v5)
+ base_mac=$(mtd_get_mac_binary info 8)
+ wan_mac=$(macaddr_add "$base_mac" 1)
+ ;;
dgl-5500-a1|\
dir-825-c1)
wan_mac=$(mtd_get_mac_ascii nvram "wan_mac")