issues with ipv6 and DUID

[Steven Carr]

What client are you using? Does this client fully support DHCPv6? You've
indicated what the client log shows but what does the server logs show?
What messages can you see in a packet capture?

There was also some discussion a while back (possibly not on this list) but
about potential issues with non /64 subnet sizes, in that the OS stack may
not support anything other than a /64 given that for native SLAAC to work
it requires /64.

Steve



On 2 April 2013 23:10, Cory Coager <ccoager at gmail.com> wrote:

> On 04/01/2013 09:15 PM, Cory Coager wrote:
>
>> On 04/01/2013 10:03 AM, Simon Hobson wrote:
>>
>>> AFAIK, the only reliable way of getting it is to wait for the client to
>>> boot, and get the DUID from the lease created (or the logfile ?). On a busy
>>> network, I'm not sure how you'd identify that specific client.
>>>
>> Did you see the log I posted?  I'm already do this and it doesn't seem to
>> work.
>>
>
> I just tried this again.  The DUID from the DHCP logs matches up with what
> I have in the config file for a fixed address.  However, it is assigning
> the client a random IP still.
>
> Has anyone gotten this to work?  Is this a bug perhaps?
>
> I'm using version 4.1.ESV-R4-0ubuntu5.6 on Ubuntu 12.04.
>
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