Vista doesn't ack dhcp offer

[Phil Mayers]

> While we do have dhcp relay on our routers for the rest of the network,
> the network in question is our wireless network, which is segregated.
> Clients connect to access points that do not do dhcp.  DHCP is done on
> the gateway/router for the subnet, which is a debian linux box running
> 3.0.4 isc dhcp.  So in this case, all clients are on the same subnet as
> the dhcp server.

To repeat an earlier post: what does a tcpdump/wireshark of the outgoing
DHCPOFFER look like?