hosting games on warcraft 3 without port forwarding

is there any way to do it?
since i cannot get into the router.

check this soft [Only registered and activated users can see links. Click Here To Register...] it uses microsoft p2p to connect two system over internet.. It has support for w3..just create a invitaion with w3 session & sent to others to join

try to host the game on port 555
disable your firewall