exclude addresses

Ron Croonenberg ronc at depauw.edu
Thu Jan 10 00:45:05 UTC 2008

Hi Stan,

I tried assigning   and 169.254.x.y   but somehow that client 
sees that it is a 'worthless' address ad keeps using the old address it 

 I noticed that with 'deny booting'  it uses the old address too  even 
after trying to get an address with dhcp


Sten Carlsen wrote:
> How about a host declaration with "deny booting"?
> On the other hand you could give him a special IP, that has no routing 
> anywhere. Make a new range, set all parameters seemingly like they 
> should be, but make sure your firewall knows that this range must not 
> go anywhere.
> This way the unwanted guest will have a harder time to figure out what 
> happened.
> In the archives there is an example on this. Somewhere.
> Brian Raaen wrote:
>> you can try creating a class that has that mac address in a 
>> subclass.  Then you can block that mac address in any pool you want.  
>> I have attached the relevant part of the dhcpd.conf man page.

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