wireless link - check dsl cable???

Archived from groups: alt.internet.wireless (More info?)

Running a wireless link from my laptop thru a router (SITECOM wireless adsl
router). Has been working fine.......Started to try to create a Network
today but got a bit lost (Don't know if this has anything to do with it...)
Restored to previous setting and now when i try to connect to the internet
it comes up with 'check dsl cable'..... The wireless link is connected but
just won't connect to internet. Changed the cable for another one and still
the same. Put the old cable on my home pc thru another modem and this works
so i know it's not the cable. Any ideas... Very frustrated....Tia