Playstion 2 - DNAS 603 error...wtf?

So I'm trying to get my PS2 to go online.  Slimline model, browser version 4.  I get up to the point where my PS2 connects to the internet...when it gives me the 603 error.  I'm using a Westell Wireless 2200 Enternet/DSL connection.

Contact Sony, they say I need to have my ISP open several firewall TCP and UDP ports.  Contact my ISP...Verizon.

My God they are idiots.

After 25 minutes I finally convince the "service rep" that my problem is accessing the internet with my PS2 and NOT my computer.  Takes 10 minutes more for him to get a supervisor (most of that time I think he's just jacking off at his desk).  After 5 more minutes of getting no-where with the supervisor ("We do not have firewalls enabled on our customers connections, you must have enabled a firewall that by default should be disabled in my modem" and "we do not cover service for Playstation 2's, but if you like I can connect you to our premium service techs (re: you pay us to speak with them, fucktard) and they can try to help you").

So.  Anyone else have a problem with a DNAS 603 error they were able to overcome?  Or will I have to ditch Verizon (good riddance) for Earthlink or something?

if its verizon fiber opitic, keep it. if its verizon dsl, fuck it.  go onto a comp thats plugged into ur router, the goto ur web browser, and type in 192.168.1.1 into the address bar.(this may not be your exact router address, but it should be.then you may need to type in the user name and password for your ROUTER.  look in the routers manual for more info.