[c-nsp] DHCP release and helper address

[Peter Rathlev]

On Mon, 2008-04-21 at 10:37 +0000, MKS wrote:
> >> Hi list
> >>
> >> I'm playing around with dhcp on cisco and it seams that c7600 (SRB)
> >> isn't relaying DHCP release messages from clients to the DHCP server.
> >> (i'm using ip helper address)
> >> Is this the expected behavior?
> 
> >It is. If you expect *option 82*, you need also
> >     ip dhcp relay information trusted
> >in the interface configuration.
> 
> Yes I have that already in the config and relaying is working fine,
> except I would like the cisco to relay the RELEASE messages from the
> clients to the server)
> I there some way to accomplish that?

The release is a unicast from client to server, so why do you need it to
be relayed?

Regards,
Peter