# Playing with dhcpd


Yes! At work today we made `dhcpd` crash on a `/etc/dhcpd.conf` :) We
were working towards the following (now working) setup:

	
	class "igel" {
		match if binary-to-ascii(16, 8, "-", substring (hardware, 0, 5)) = "1-0-e0-c5-67";
	}
	pool {
		allow members of "igel"; 
		range 192.84.30.161 192.84.30.170; # igel[0-9]
	}

But while figuring this out, `dhcpd` went *boom* :) 

    [root@vmaster cfengine]# dhcpd -d -f -cf hosts/vnet/etc/dhcpd.conf
    Internet Systems Consortium DHCP Server V3.0.5-RedHat
    Copyright 2004-2006 Internet Systems Consortium.
    All rights reserved.
    For info, please visit http://www.isc.org/sw/dhcp/
    hosts/vnet/etc/dhcpd.conf line 20: can't override match.
	    match if 
	    ^
    hosts/vnet/etc/dhcpd.conf line 22: pool declared outside of network pool
					^
    Segmentation fault