I want to play some Co-Op with a friend but I can't figure out how to set it up

[UltimaDweedleXVers]

I see no option to host a game anywhere in Zandronum or Zdoom :(

Am I blind here maybe? Anyway, what I want to do is just host Ultimate Doom so the two of us can play through it. Is there some obvious thing I'm missing for doing this?

[45th Parrallel]

You need to use doomseeker it should come with zandronum if not download it here. Also are you playing over the internet or over a LAN?

[UltimaDweedleXVers]

internet.

its frustrating me so much :(

I am using doomseeker now but he cant find my server

[45th Parrallel]

Read this and do what it says

[Mystery Man in 3D]

EDIT:
Asked a question that already got answered. :P