I've run ethernet wiring all around my house, hooked up some RJ45 plates in the wall, and connected the other ends to RJ45 plates near the router, which are then plugged into the router with short ethernet cables. The router is a DLink DI 524 which then plugs into a DLink ADSL modem.
Wireless works fine; plugging straight into the router with ethernet works fine; but none of the other connections work.
Where do I start? I've already tested each of the cables and they seem to be fine. The cable itself is new.
Please help! Thanks!