issues with ipv6 and DUID
Cory Coager
ccoager at gmail.com
Fri Apr 5 17:22:56 UTC 2013
On Fri, Apr 5, 2013 at 10:42 AM, Steven Carr <sjcarr at gmail.com> wrote:
> So if it doesn't support the -D flag then what else doesn't it support.
> When it comes to IPv6 you really need to be on the bleeding edge as the
> code to support it is still rapidly changing having features/bug fixed.
>
I read somewhere online that this flag was added in 4.1.1 where I am
using 4.1.ESV-R4-0ubuntu5.6
on Ubuntu 12.04. I'm guessing this is an older version then. I wonder if
there are any other options available without having to upgrade? Why does
it default to LLT? Is there a way to override this besides this flag?
>
> As for the DUID-LLT always changing, that is wrong, RFC3315 states:
> *Clients and servers using this type of DUID MUST store the DUID-LLT in
> stable storage, and MUST continue to use this DUID-LLT even if the network
> interface used to generate the DUID-LLT is removed. Clients and servers
> that do not have any stable storage MUST NOT use this type of DUID.
> *
>
I agree, the description is misleading. If DUID-LLT is meant to be
dynamic, who cares if it changes all the time?
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