Hi folks,

imagine you have a network with an NFS server "NSFS"  and some clients "C1 ... Cn".
All machines use static IPs.

Imagine that some unplugs C2 and puts in an other computer with the same IP.
The intruder could "su" to any user id and would have access to all data.

Is there a way to store the MAC adresses that belongs to a client, and if that MAC address changes, the client would be disabled?

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