[c-nsp] DHCP release and helper address

[MKS]

>> 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?

Regards MKS