R200 / R201 Internet Light

Without adding an additional light, I'd like to see some indicator for WAN connectivity. Perhaps the WAN light could flash rapidly if it had a physical connection, but no Internet or Gateway connectivity. 

I think such a behavior would be helpful for remote troubleshooting. 

Hmm... interesting... the E400 has this feature... it is green when it has eth/internet connectivity, and amber when there's no internet, and dark when no eth.