I need to avoid certain mac addresses to even get an dhcp lease from
I find the "deny unknown clients" under the dhcpserver options, but I want
For example mac address xx:yy:xx:xx:xx:yy can NOT retrieve an ip address
Can this be done somehow?
Note: I know i can block the client on the firewall, but i talk about a
virus infected box here taking the whole network down.
I already tried to add a static assignment and block him with a rule on the
lan interface, but he still takes the mono down, so I want to avoid he even
gets an ip address.
I wish I had a manageable ethernet switch now on that location, but this
isn't the case :-(