Xbox 360 Port Forwarding on 750 GL & Upnp

Please excuse my lack of knowledge when it comes to Router OS, I bought a 750 GL router on my friends recommendation to use it at my new house.
I use the 750 GL to route the incoming 100 mbit internet, then a TP Link 1043nd gigabit wifi router to share the internet with my wireless products. This router only acts as a switch as I don’t use it’s wan port, the incoming cable is plugged into LAN1

My xbox 360 is also connected via wifi, and although I can connect to xbox live, my NAT is not open, which would be necessary for the best online experience.

In order to have an open NAT I would have to forward the following ports:

  • TCP 80
  • UDP 88
  • UDP 3074
  • TCP 3074
  • UDP 53
  • TCP 53

The 750 GL came with Router OS 5.2 which has a graphical interface (webfix), but I couldn’t find the corresponding menu/tab.
Could someone please provide me with a step by step guide on how to forward these ports.


On another note, I was wondering if there is anything more I should do other than ticking enable by the UPnP settings in order to get UPnP correcty working.

Thank you very much for your help!!

On another note, I was wondering if there is anything more I should do other than ticking enable by the UPnP settings in order to get UPnP correctly working.

Just add interfaces by clicking the red+ . Internal is the interface on your lan side and external is the interface on the internet side. Also reboot reboot router afterwards.

If you’re using the router as just a switch (why? It’s a very good router but a mediocre switch) then you don’t need to port forward on it. You only need to port forward on any layer three hop that performs NAT. According to your description that is not the 750GL.