Region : Argentina

Model : TL-WR743ND

Hardware Version : V2

Firmware Version :

ISP :

Hi all,

my 743ND v2, connected to a Ubiquity AirGrid M5, got its WAN port fried thanks to a power surge. Lightning struck our desolate Paraguayan power grid close to my location, and I guess the power surge went throught the PoE adaptor of the AirGrid into the WAN port of the 743ND.

So much for the background story. ;-)

Ethernet ports and Wifi work fine, just the WAN is dead.

Is there any way to tell the router to use one of the 4 ethernet ports as uplink instead of the dead WAN port?
Can't find such an option in the router administration, and the only hint I found on the web so far leads to a wildly experimental version of Open-WRT, which I would love to avoid...

thanks
Martin