[CentOS] CentOS-6 dhcpd

Les Mikesell lesmikesell at gmail.com
Fri Jul 15 20:10:07 UTC 2011


On 7/15/2011 2:56 PM, Ljubomir Ljubojevic wrote:
> Timothy Murphy wrote:
>> Ljubomir Ljubojevic wrote:
>>
>>> and there is no mention of interfaces, just their IP's, and you can only
>>>    set DHCP service on the first IP on the interface.
>>
>> What exactly do you mean when you say that "you can only set DHCP service
>> on the first IP on the interface"?
>>
>>
> I use ISC DHCP on non-CentOS router. On that router, ISC DHCP will not
> hand out IP addresses on second (or virtual eth0:0, eth0:1, ...) IP on
> the interface, just for the subnet original, true IP is set.
>
> Since ISC DHCP should be the same, this should be also true for CentOS
> version of ISC DHCP server.

Did you use a 'shared-network' declaration?  It still isn't going to be 
able to distinguish which address range to give out to any particular 
client unless you've specified the hardware ethernet for it, though.

-- 
   Les Mikesell
    lesmikesell at gmail.com



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