Prohibition of the Internet

syhshanda syhshanda at 126.com
Tue Jan 12 12:40:02 UTC 2010


Hi,
In the following code,

 host?somedevice?{
      hardware ethernet aa:bb:cc:dd:ee:ff;
??    deny?booting?;
}
This code should be written in the dhcpd.conf? What "somedevice" stand for?  Is "client-hostname" or other name?
Thanks very much!
regards,
Bob






在2010-01-12?17:44:24,"Simon?Hobson"?<dhcp1 at thehobsons.co.uk>?写道:
>syhshanda?wrote:
>
>>I?use?the?dhcpd?to?allocation?IP?address?to?the?clients,?how?can?I?
>>prohibition?one?of?the?clients?connect?the?Internet?at?once?
>
>DHCP?is?not?a?security?protocol,?so?the?short?answer?is?"you?can't".?
>You?can?refuse?to?serve?an?address?to?a?device,?but?that?will?not?
>prevent?a?user?manually?configuring?it.
>
>If?you?re-phrase?the?question?as?"how?can?I?not?server?an?address?to?
>a?certain?client??"?then?the?answer?is?:
>
>host?somedevice?{
>???hardware?ethernet?aa:bb:cc:dd:ee:ff?;
>???deny?booting?;
>}
>
>If?you?don't?want?the?log?entries?each?time?the?client?tries?to?boot,?
>then?use?"ignore?booting"?instead?of?"deny?booting".
>
>--?
>Simon?Hobson
>
>WANTED:?"Software?CD?ROM?Kit"?for?Canon?CLBP?360-PS?printer?(Canon?
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>be?grateful?-?requests?to?Canon?drew?a?blank,?it's?been?out?of?
>support?for?years.
>
>Visit?http://www.magpiesnestpublishing.co.uk/?for?books?by?acclaimed
>author?Gladys?Hobson.?Novels?-?poetry?-?short?stories?-?ideal?as
>Christmas?stocking?fillers.?Some?available?as?e-books.
>_______________________________________________
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