Vista doesn't ack dhcp offer

[Phil Mayers]

> I posted in my original message.  As for relays, this is a private
> subnet, with a linux box as the default gateway, and dhcp running on the
> same box.

What does a wireshark/tcpdump on the outgoing interface show for the
OFFER?

A config similar to mine, with some of the more sensitive bits cut out,
lives here. We're really not doing anything special:

http://pastebin.ca/702504

The DHCP server binary is the stock RHEL5 RPM; there are patches in the
RPM, but I don't know if they're relevant.