AT&T: Open NAT types for two Xboxes?

on the same network i think that is not possible

What is not possible on the same network?

So, I ended up letting my xbox to go to port 3074.

What I tried on the second xbox was

System(gear icon)>Settings>Network>Network Settings>Advanced Settings>Alternate Port Selection>Manual

Then I changed the port from 3074 to a different port (there's a list of them, I just picked one)

Then I went to my router settings and opened the port I chose on udp and tcp

Both Xboxes have open NAT now. I will see how this works for awhile.

I would still like to know how to set up a statc I.P address though.

Thank you everyone <3

Im connected to a model 5268AC at&t router and there is nothing in between

I tried that but when i try to add the ports to the other xbox it says these this application is linked to a different computer and it wants me to unlink them from xbox 1 and put them on xbox 2

Do you get the same message if you try the same thing on the other Xbox?

What port(s) are you able to select from?

What type of router is your Xboxs connected to (make & model)?

Are they directly connected to the router, or is there any networking device in between?

2 xbox ones

Then I suggest you go the first page of this thread, and have a closer look at Arminators post/suggestion.

On your console's network settings you are now able to customize a different network port, than the default port (3074). Set a custome port on one of your Xboxs. I suggest you port forward the network ports used by your console. More specific, the custome
port.

You assign each console a static IP, or make a reservation of the MAC address, of each console, to the DHCP reservation list of your router.

Important that you port forward 3074 to the console which default to this port, and port forward the custome port to the console with the customized port.