DHCP response to source address not helper address

Jason Brandt jbrandt at fsmail.bradley.edu
Thu Jun 27 14:06:48 UTC 2013


Yes, that matches what we were looking at doing.


On Thu, Jun 27, 2013 at 2:57 AM, Steven Carr <sjcarr at gmail.com> wrote:

> On 26 June 2013 22:56, Steven Carr <sjcarr at gmail.com> wrote:
> > To get this to work you need a NAT gateway/firewall that has
> > the ability to modify/manipulate/translate the packets so that they
> > make sense on either side of the gateway (not sure which vendors have
> > this capability for DHCP)
>
> Just to correct myself (shower epiphany moment this morning) this will
> only be possible where you have a 1-to-1 NAT mapping and not a
> 1-to-many, and in that scenario you would configure the DHCP server
> with the external subnet and the gateway/firewall would re-write the
> external address in the packet to the internal address on the other
> side of the NAT boundary.
>
> Steve
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>



-- 
Jason K. Brandt
Systems Administrator
Bradley University
(309) 677-2958
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