[CentOS] How to find out values from dhcp query

Kai Schaetzl wrote:
> Robert Moskowitz wrote on Thu, 12 Mar 2009 11:26:49 -0400:
>
>   
>> How can I find out what variables and their values were provided by a 
>> dhcpd server to my client?
>>     
>
> what values? You can see most parts of the negotiation on the server in 
> real time. dhcpd logs by default all requests and the answers to messages.

I have a proprietary firewall that provides dhcpd services and includes 
fields for entering the WINS server address and the WINS mode.  I wanted 
to see what these variables show up as as well as their values...

I do not see them in cat /var/lib/dhclient/dhclient-eth1.leases on this 
system.