shared-network

Laszlo Fekete blackluck at ktk.bme.hu
Thu Nov 11 00:47:02 UTC 2010


Hello!

I have shared-network with two subnets, one with fixed-addresses and the
another with dynamic pool.
How can I configure, if a client has fixed address, then use only it and
not any of the dynamic range?
Because sometimes the dhcpd use a dynamic address, however the client
has a fixed address in the other subnet.

Example, I have:
shared-nerwork Desktops {
    subnet 192.168.5.0 netmask 255.255.255.0 {
        range 192.168.5.1 192.168.5.253;
        authoritative;
    }
    subnet160.1.2.0 netmask 255.255.255.192 {
        authoritative;
    }
}

host 160.1.2.1 { hardware ethernet 00:11:22:33:44:55; fixed-address
162.1.2.1 }
host 160.1.2.2 { hardware ethernet 00:11:22:33:44:5a; fixed-address
162.1.2.2 }
host 160.1.2.3 { hardware ethernet 00:11:22:33:44:5b; fixed-address
162.1.2.3 }
host 160.1.2.4 { hardware ethernet 00:11:22:33:44:5c; fixed-address
162.1.2.4 }
...


And I want, if a client has a fixed address, then the dhcpd use only it
for that mac address.


Thank you!

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