Hello,
I had problems with the dns servers on the wan side of the router.
It did not receive the dns-servers from my cable modem.
A wrt54GL from Linksys worked well and did not have those problems.
The firmware was: DIR-655 A1 Firmware 1.11EUB02
And i tryed to upload: Firmware 1.34NA 5/20/2010
I think the problem is that i uploaded north american firmware while my router is european.
Is there a way to fix this ? (is missed the warning, while downloading the firmware from d-link.com)