AW: DHCP-Server issues reserved ip address to any device?

[Alfred Frank]

>>-----Ursprüngliche Nachricht-----

>>Von: dhcp-users-bounces+office=frankedv.at at lists.isc.org
[mailto:dhcp-users-

>>bounces+office=frankedv.at at lists.isc.org] Im Auftrag von Stefan Guenther

>>Gesendet: Donnerstag, 20. Jänner 2011 09:15

>>An: dhcp-users at lists.isc.org

>>Betreff: DHCP-Server issues reserved ip address to any device?

>> 

>>Hello,

>> 

>> I have created the following entry in the configuration file:

>> 

>>host hpl320

>> {

>> hardware ethernet 00:14:38:9A:62:73;

>> fixed-address hp1320.in-put.de;

>> }

>> 

>>When this device isn't active and the ip address is free, the dhcp server

>>might assign the address to any other device, which is asking for an ip

>>address.

>> 

>>Is it possible to generally reserve an ip address for a advice and
therefore

>>prohibit the assign to any other device?

[Alfred Frank:] 

 

Eine Lösung ist: 2 Subnets, eines nur für alle festgelegten IP-Nummern und
eines für den Rest.

 

subnet .....

pool {

range ...

deny unknown clients;

     }

}

 

subnet .....

pool {

range ...

allow unknown clients;

     }

}

 

HTH

-- 
Mit freundlichen Grüßen, Alfred Frank
FRANK-EDV-SERVICE Gesellschaft m.b.H.
A - 1190 Wien, Heiligenstaedter Str.7
ATU16106504, FRegister: Wien FN56954g
Tel+43-664-1100212 Fax+43-1-369696536

 

 

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