Hi Julien,

On 9/13/12 6:41 PM, Julien Laganier wrote:
Hi Ari,

On Fri, Jul 27, 2012 at 9:22 AM, Ari Keranen <[email protected]> wrote:

On 7/6/12 3:37 AM, Julien Laganier wrote:

- 5203bis (registration) can IMHO be republished as is as I haven't
seen any issue with the original version. If people agree I could
republish it and we could WGLC it...


I posted some comments about 5203bis earlier this year but back then there
was no discussion regarding them. So, here goes again.

Some of these have been discussed also earlier on this list (these relate to
requirements discovered with the native NAT traversal draft [1]), but I'll
have them all here for easier reference.

Currently, the registrar has no way of indicating that it would otherwise
accept the registration, but it's currently running low on resources. For
this purpose, a failure type "Insufficient resources" could be added to the
"registration failure types".

Registration using authentication with certificates could be part of the
registration RFC. Currently, only authentication with HI is defined, but
knowing all HIs beforehand is not practical in many cases.

Text in section 3.2. of [1] could be used as a basis for this (just replace
"HIP' data relay" with "registrar"). Also, if this authentication mode is
added to the draft, failure type "Invalid certificate" should be added for
the failure case.

[1] http://tools.ietf.org/html/draft-ietf-hip-native-nat-traversal

Should we have these in the registration draft?

These suggestions sound reasonable to me.

OK, great. If you add these to the registration draft, I can update the native NAT traversal draft accordingly.


Cheers,
Ari
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