data: lease_time: lease ends at 1248109552 when it is now 1248109556

[sthaug at nethelp.no]

> The other devices on the network are requesting IP addresses
> correctly, NTP looks good. Just a couple of devices are exhibiting the
> error below, so faulty device(s) looks plausible.

Have you checked the clock on the devices with the problem? If those
devices were off by some seconds, and decided to release the IP at
the end of the lease period, I believe you could get just the effect
that you have seen.

Steinar Haug, Nethelp consulting, sthaug at nethelp.no