-PORT sets the port to play DOOM2 Multiplayer on the network.If you don't specify the number of nodes, the default is 2. -NODES starts DOOM2 as a network game and sets the number of players who are going to play.When you want to run a Network game, you use IPXSETUP.EXE, which is the device driver for DOOM2's network mode. Consider using Wine to run Windows programs and games.
