I figured I'd post this here as I ran into trouble with this in the past and could not find any information regarding it online, and Bandai Namco America support was also not overly helpful.
When linking more than 2 tank tank tank units (Such as 2 sets of 2) -- you do not need a router like the manual suggests, you simply need a 5 port ethernet switch. Simply connect all 4 of the ethernet cables to the game, set the station numbers in the test menu (From left to right, 1-4), and reboot the games. They should link and immediately start working.
I figured I'd post this here as I ran into trouble with this in the past and could not find any information regarding it online, and Bandai Namco America support was also not overly helpful.
When linking more than 2 tank tank tank units (Such as 2 sets of 2) -- you do not need a router like the manual suggests, you simply need a 5 port ethernet switch. Simply connect all 4 of the ethernet cables to the game, set the station numbers in the test menu (From left to right, 1-4), and reboot the games. They should link and immediately start working.