How to ignore a set of Mac addresses in dhcpd.conf?
Solution 1:
You can use something like:
class "ignored" {
match if substring(hardware,1,4) = 00:02;
}
pool {
deny members of "ignored";
range 192.168.172.100 192.168.172.149;
}
Solution 2:
From this thread on the mailing list, another option to block specific hosts is:
class "black-hole" {
match substring (hardware, 1, 6);
# deny booting;
ignore booting;
}
subclass "black-hole" <MAC-ADDRESS-TO_IGNORE>;
The thread also says that the difference between ignore
and deny
is that the later logs the request whereas the former does not.