"deny duplicates;" not working?

[Peter Rathlev]

On Tue, 2013-01-08 at 14:13 -0500, Neff, Glen wrote:
> Is dhcpd.conf(5) erroneous then?:
>  
>   The duplicates keyword
>     allow duplicates;
>     deny duplicates;
>   Host declarations can match client messages based on  the  DHCP
>   Client Identifier  option  or  based on the client's network
>   hardware type and MAC address. 

AFAIK the keyword here is "host declaration". This only works if you
actually use host declarations.

-- 
Peter