issues with ipv6 and DUID

Cory Coager ccoager at gmail.com
Fri Apr 5 14:27:27 UTC 2013


No, DUID-LL doesn't change, DUID-LLT always changes.  DUID-LLT is dynamic
because the T stands for time.


On Fri, Apr 5, 2013 at 9:41 AM, Steven Carr <sjcarr at gmail.com> wrote:

>
> I guess the bigger question is why does the DUID-LLT keep changing, if I'm
> to read RFC3315 correctly it states that DUID-LLT is generated once and
> then written to non-volatile storage for future use. So does the client
> have non-volatile storage? if so is dhclient writing the value to a
> non-volatile location?
>
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