3g150b | \
3g300m | \
+ linkits7688 | \
+ linkits7688d | \
microwrt | \
w150m | \
zte-q7 | \
wan_mac="$(grep -m1 mac= "/dev/mtd${index}" | cut -d= -f2)"
lan_mac=$wan_mac
;;
+ linkits7688 | \
+ linkits7688d)
+ wan_mac=$(mtd_get_mac_binary factory 4)
+ lan_mac=$(mtd_get_mac_binary factory 46)
+ ;;
*)
lan_mac=$(cat /sys/class/net/eth0/address)
wan_mac=$(macaddr_add "$lan_mac" 1)