block / exclude or deny single IP addresses from being handed out

Blake Hudson blake at ispn.net
Mon Feb 16 20:52:14 UTC 2009


-------- Original Message  --------
Subject: block / exclude or deny single IP addresses from being handed out
From: Chris Henderson <henders254 at gmail.com>
To: dhcp-users at isc.org
Date: Monday, February 16, 2009 2:17:54 PM
> My DHCP server (v 3.0.6) has an include file which is dynamically
> generated by a script. However, I would like to exclude some single
> IPs from the /etc/dhcpd.conf file so that they are never being handed
> out to the clients. These IPs are: 192.168.1.25, 192.168.2.25,
> 192.168.3.25, 192.168.4.25.
>
> Does anyone know how to do that?
>
>   
Ideally you'd remove them from the pools. Alternatively, you can
manually add them to your leases file (with a really long expiration
date) and restart DHCP.



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