Persistent DUID (DHCP Unique Identifier) for Server

[Bjørn Mork]

Madhu Krishna Sandadi <msandadi at nvtl.com> writes:

> I would like to form DUID Based on Link-layer Address [DUID-LL].
> My linklocal address is " fe80::3:7fff:febe:f0a0 "
>
> Can you suggest how to generate the DUID based on above info.

It's pretty clear from the RFC:
http://tools.ietf.org/html/rfc3315#section-9.4

So for ethernet that would be

 option dhcp6.server-id "\000\003\000\001<your ethernet mac address in octal here>"



Bjørn