Airport doesnt work on certain sites, cable does.

[joakimjoakim]

Hi, here's my problem:

My internal Airport seems to be blocking/not accepting certain sites. They work just fine when I use a cable, or try with a friends PC on my network, but with my wireless they just won't work. Tried Safari/Firefox/Opera. Tried proxy servers. Waited two months. Tried again. Tried to set all the ports to the same values as for the cable connection.
Probably the next step is to reinstall the airport driver/software, but I don't know how.
Any clues?

MacBook, OS 10.4.11
Airport firmware 1.4.4

Thanks

//Kim

 

[JediMeister]

By any chance do you have different DNS servers set up for wired/wireless? That's one of several possible factors to consider before reinstalling.

Have you considered creating a new network location? Does it happen only at home, what about a wireless hotspot or someone else's wireless network?