Brian,
thanks,
A new version is in preparation, I forgot that it was not yet published.
The remark of Michael, that coap discovery is an extension to GRASP
discovery is also valid.
In the text, a mention about Grasp discovery will be inserted, and a
reference to constrained coap networks to motivate the coap discovery.
And indeed copying IP addresses is not my best side.
Greetings,
Peter
Brian E Carpenter schreef op 2018-10-05 21:41:
> Peter,
> On 2018-10-05 20:24, Peter van der Stok wrote:
>
>> Hi Brian.
>>
>> The answer consists of a selection of text of section 7 of the draft.
>
> Huh? Section 7 is "security considerations" and the text you quote below
> is nowhere in the draft. Maybe it's time for version -01 already?
>
> Also, ff01::fd confuses me. It is not a link-local address - it is node-local.
> I think you mean ff02::fd, which is link-local and belongs to COAP.
>
> Regards
> Brian
>
> The discovery follows the standard coap discovery.
> ________________________________________________________________
> The discovery of the Join-Proxy by the
> Pledge is an extension to the discovery described in section 4 of
> [I-D.ietf-anima-bootstrapping-keyinfra]. In particular this section
> replaces section 4.2 of [I-D.ietf-anima-bootstrapping-keyinfra].
>
> The Pledge can discover a Join-Proxy by sending a link-local
> multicast message to ALL CoAP Nodes with address FF01::FD. Multiple
> or no nodes may respond. The handling of multiple responses and the
> absence of responses follow section 4 of
> [I-D.ietf-anima-bootstrapping-keyinfra].
>
> The presence and location of (path to) the join-proxy resource are
> discovered by sending a MC GET request to "/.well-known/core"
> including
> a resource type (RT) parameter with the value "brski-proxy"
> [RFC6690]. Upon success, the return payload will contain the root
> resource of the Join-Proxy resources.
>
> ____________________________________________________________ Looking
> forward to your comments and suggestions,
>
> Peter
> Brian E Carpenter schreef op 2018-10-05 04:03:
>
> How does the constrained pledge discover the LL address of the constrained
> proxy?
>
> Regards
> Brian Carpenter
>
> On 2018-09-30 09:13, [email protected] wrote:
>
> A New Internet-Draft is available from the on-line Internet-Drafts
> directories.
>
> Title : Constrained Join Proxy for Bootstrapping Protocols
> Authors : Michael Richardson
> Peter van der Stok
> Panos Kampanakis
> Filename : draft-vanderstok-constrained-anima-dtls-join-proxy-00.txt
> Pages : 10
> Date : 2018-09-29
>
> Abstract:
> This document defines a protocol to securely assign a pledge to an
> owner, using an intermediary node between pledge and owner. This
> intermediary node is known as a "constrained-join-proxy".
>
> This document extends the work of
> [I-D.ietf-anima-bootstrapping-keyinfra] by replacing the Circuit-
> proxy by a stateless constrained join-proxy, that uses IP
> encapsulation.
>
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-vanderstok-constrained-anima-dtls-join-proxy/
>
> There are also htmlized versions available at:
> https://tools.ietf.org/html/draft-vanderstok-constrained-anima-dtls-join-proxy-00
> https://datatracker.ietf.org/doc/html/draft-vanderstok-constrained-anima-dtls-join-proxy-00
>
> Please note that it may take a couple of minutes from the time of submission
> until the htmlized version and diff are available at tools.ietf.org.
>
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
>
> _______________________________________________
> I-D-Announce mailing list
> [email protected]
> https://www.ietf.org/mailman/listinfo/i-d-announce
> Internet-Draft directories: http://www.ietf.org/shadow.html
> or ftp://ftp.ietf.org/ietf/1shadow-sites.txt
> _______________________________________________
> Anima mailing list
> [email protected]
> https://www.ietf.org/mailman/listinfo/anima
_______________________________________________
Anima mailing list
[email protected]
https://www.ietf.org/mailman/listinfo/anima
_______________________________________________
Anima mailing list
[email protected]
https://www.ietf.org/mailman/listinfo/anima
