But no ADSL modem or model number so I can't tell if that is configured as a modem only or the more common ISP supplied ADSL modem/router/wifi thing.
Windows XP wireless connection to Belkin router, Plusnet ADSL to internet.
Strange problem... router to internet perfectly OK - validated via Iphone. Boot up PC, no internet connection. Network schematic shows PC to Router OK, router to internet failed. Re-validate router via Iphone - OK. After much fiddling with IE, Firefox, connection eventually starts heralded by Skype connection. Hard reboot repeated several times and internet available immeditely. Nothing I've done to make a difference I believe. So what could be preventing connection initially? The router shows both PC and Iphone connections.