Vigor 2600 - Years of faithful use, new pc's and users, logging in never a problem ... now with Vista or XP & IE8 when I enter 192.168.1.1 it goes to a Google search or reports the location is unreachable or gives a list of "related" sites.

But; it pings <1ms and is reported as Default Gateway and DHCP server in IPCONFIG.

Re-booted / switched off the router with no effect.

How to get the router admin on screen again ?

Thanks.
Phil