What could be wrong with my internet connection?
Fixed! Go to the fix.
Re: No internet connection concentrator not reachable.
Yes, I started this thread then I remembered something similar happened a few months ago and eventually remembered what it was, then I checked my phone line. My phone line was down again. Will have to remember this next time it happens again.
Engineer came this morning, and phone line was repaired.
Now everything is working fine.