It's really frustrating...
When you want someone to help you here (which most guys do in their SPARE TIME, for free and for fun!), you have to describe your problem in a sensible way so that someone not knowing what's inside your mind can understand it.
Just telling "I'm using Ethernet" doesn't help much.
- How are you connecting to your ISP? Hints: Might be PPPoE, DHCP, PPTP, ...
- How do you figure out you're "disconnected"? PPPoE client status? ping? netwatch? putting your forefinger in the air?
- What does the log say? (And yes, you have to turn on some debug logging perhaps, to get some useful information for debugging.)
Post the relevant config snippets, log extracts, and THEN someone might be able to help you...
Best regards,
Christian Meis
(Why am I doing this...
)