Prevent access to linux server when mac adress does not match ip adress

From: "kris houben" <hypersoft@xxxxxxxxxx>
Date: Tue, 31 Oct 2006 08:43:21 GMT

Hello,

i am running a red hat 6.2 server which is used for internet ip traffic
measurement.
All clients connected to this server get a ip adress through dhcp. To be
sure that every client keeps getting the smake ip adress when it connects
the dhcp server gives ip adresses to the client pc's based on their mac
adress. This works fine as long as the clients are not changing their ip
adress manualy.

Is there a way to prevent access to the linux server when the ip adress of a
certain client does not match the mac adress.

Thanks,

Kris Houben

.

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