Sun May 08, 2016 9:09 am
Are you running your own dhcp server on your RPi? If so, what implementation, and have you checked its own documentation?
If the dhcp server is elsewhere on your network, do you have have adminstration rights to query it?
In any case, your terminology is odd: a dhcp server simply distributes configuration information on request from a client - once it has answered that request there is no longer any need for a connection between the server and its client.