[ale] dhcpd to multiple vlans from one server

James Sumners james.sumners at gmail.com
Thu Jan 22 23:15:27 EST 2015


It's something you would take care of at the switch level if you don't want
to have an interface per vlan on your DHCP server --
https://lists.isc.org/pipermail/dhcp-users/2006-August/001509.html

On Thu, Jan 22, 2015 at 7:37 PM, Robert L. Harris <robert.l.harris at gmail.com
> wrote:

> Ok, so if I have 2 subnets:
>
> 172.20.1/24 on vlan 21
> 172.20.2/24 on vlan 22
>
> If a host plugs into a port assigned to vlan 22, how do I make sure dhcpd
> gives out the right address?  That's the part of the designation I'm
> missing.
>
> Robert
>
>
> On Thu Jan 22 2015 at 5:17:25 PM James Sumners <james.sumners at gmail.com>
> wrote:
>
>> You just have to define the subnets in the config and put each subnet's
>> pool within its respective block. No need for aliased IPs.
>>
>> On Thursday, January 22, 2015, Robert L. Harris <
>> robert.l.harris at gmail.com> wrote:
>>
>>>
>>> Anyone have a dhcpd serving multiple subnets to multiple vlans from a
>>> single server on a trunk they can share configs?  I don't want to spawn a
>>> bunch of servers and if I can do it with a single interface that would be
>>> ideal.  If I have to go with eth0.0, eth0.1, etc that's a good second
>>> choice.
>>>
>>> Robert
>>>
>>>
>>
>> --
>> James Sumners
>> http://james.sumners.info/ (technical profile)
>> http://jrfom.com/ (personal site)
>> http://haplo.bandcamp.com/ (band page)
>>
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-- 
James Sumners
http://james.sumners.info/ (technical profile)
http://jrfom.com/ (personal site)
http://haplo.bandcamp.com/ (band page)
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