Guild Wars tunnel

Hey people,

Is it possible to get some tunnel going for guild wars, as my port 80 isn't always as stable as it should be (and its the only port that is unstable). The port times out for like 1,5 sec and i lose connecting with guild wars (normally i have a ping below 100, usually like 60).

As a result i get ~10 errors a day with like 8 times that i can reconnect, but well you get it, those other 2 that i can't reconnect are annoying.

So i figured out that maybe a tunnel could help, but is there a way?

Guildwars uses port 6112 not port 80

it uses both of them for as i know

I'm using this soft for being able to play at my school :
http://www.frozenway.com/

it's a french one, but works very well for me (so far worked on Wow, League of Legends, Warcraft 3). For strange reasons Guild Wars seems to work without it