weird case for IP duplicated on LAN

[sthaug at nethelp.no]

> Thanks Nial for your answer, about logs, just I can see this:
> 
> dhcpd: DHCPDISCOVER from 00:88:88:88:88:88 via 192.168.0.120
> dhcpd: DHCPOFFER on 192.168.0.20 to 00:88:88:88:88:88 via 192.168.0.120

If this (00:88:88:88:88:88) is the actual MAC address from your logs,
you most likely either have clients with explicitly configured MAC
addresses, or you have a DHCP relay agent doing funny things.

Steinar Haug, Nethelp consulting, sthaug at nethelp.no