> match if substring (hardware, 1, 6);

Should read

    #'MAC Address' >>may be<< 00:03:4e:56:f0:34 or 00034e56f034
    match if  substring (hardware, 1, 6) = "MAC Address" ;

Cheers,

Benjamin

    >-----Original Message-----
    >From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
    >Behalf Of [EMAIL PROTECTED]
    >Sent: Friday, June 17, 2005 2:56 PM
    >To: [EMAIL PROTECTED]; [email protected]
    >Subject: RE: [LUG] Refusing connections with DHCP
    >
    >I think George is trying to carry out selective banning -> You deny
    >>>specific<< MAC addresses config info, all the rest get.
    >
    >You may use classes and pools to achieve this:
    >
    >#Create a class that will contain the soon to be banned MAC address.
    >class "ban" {
    >  match if  substring (hardware, 1, 6);
    >   }
    >
    >#specify a pool in which this MAC doesn't get an IP address.
    >pool {
    >    deny members of "ban";
    >    range 10.0.29.10 10.0.29.230;
    >  }
    >
    >Let us know if it pans out.
    >
    >Cheers,
    >
    >Benjamin
    >
    >References : 1. http://www.bind9.net/dhcpd.conf
    >            2. http://www.bind9.net/dhcpd.conf.5
    >            3.
    >http://maconlinux.net/linux-man-pages/en/dhcp-options.5.html
    >            4. http://maconlinux.net/linux-man-pages/en/dhcp-
    >eval.5.html
    >
    >
    >
    >    >-----Original Message-----
    >    >From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
    >    >Behalf Of Ernest Byaruhanga
    >    >Sent: Friday, June 17, 2005 1:22 PM
    >    >To: [EMAIL PROTECTED]
    >    >Cc: Linux Users Group Uganda
    >    >Subject: Re: [LUG] Refusing connections with DHCP
    >    >
    >    >Lule George William wrote the following on 06/17/2005 11:23 AM:
    >    >> My problem now is that I want to be ban some MAC addresses from
    >    >picking an IP
    >    >> address completely!
    >    >
    >    >look at the very first declaration in the config: all unknown
    >clients
    >    >are denied lease, apart from those defined by the stated MAC
    >addresses.
    >    >
    >    >rgds
    >    >ernest
    >    >
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