[Dibbler] Per client prefix delegation ?

Mickael Marchand mikmak at freenux.org
Mon Dec 12 10:57:24 CET 2011


On Mon, Dec 12, 2011 at 10:23:18AM +0100, Tomasz Mrugalski wrote:
> On 11.12.2011 19:35, Mickael Marchand wrote:
> > Hi,
> > 
> > is it possible to restrict prefix delegation per client ?
> No, not yet.
> > I haven't been able to found a configuration for that.
> > I would like to have a setup where I can distribute 1 /48 to my clients
> > with persistent leases
> Can you take a look at doc/examples/server-per-client.conf? It offers a
> way to reserve an address for client. Would something similar work for
> you if I had implemented exactly the same approach for prefix? That is
> relatively straight forward.

yes that would be completely sufficient.

> > I looked at Client-class but it seems to match only on vendor-spec ? it
> > would be great to have that feature to match DUID and link-local for
> > example.
> Yes, it would be. However, this is a bit tricky to implement. The
> implementation itself it not that much of a problem, but proper testing
> of it is.

ok ;)

> Unfortunately, there are more urgent things to fix, like better DNS
> Update support before I can take a closer look at client classification.
> This does not mean, however, that I don't intend to implement this
> feature. To not forget about this, bug 225 was created:
> http://klub.com.pl/bugzilla3/show_bug.cgi?id=225 Feel free to add your
> comments and suggestions to this bug.

thanks :)

> And of course, I'm also accepting patches. :) I can provide detailed
> explanation what has to be coded to implement this, if you are interested.

I'll try to look at the code at least implementing
per-client-like-address ;)


> Cheers,
> Tomek
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