Hi Andrew,

> 
> What you say is absolutely correct.  Yet still wrong ;)  Just look at what 
> happens on a 'change'.  You try to call the notifier with 'connected' event. You 
> also print a debug message saying there's no gateway in the lease.  Neither make 
> sense.
> 

Note, I'm not saying you shouldn't use 'CHANGED'.  Perhaps that is the right 
approach if netconfig would inform the backend only of the 'new' settings.  But 
the way CHANGED is being handled in this patch seems problematic.

Regards,
-Denis