I really want to set up my own Classic server, but unfortunately my dad won't let me use his home network (and trust me, he isn't going to change his mind). I do have an unlimited data plan on my 3G phone, but there is one problem. Pretty much all of the ports on my AT&T network are closed (I haven't found any open yet). I can't do my own port forwarding forwarding; I would have to have AT&T do it. My question is: Are there any open ports on AT&T MEdia Net, what are they, and if there aren't any, is there any way I can still set up a server?