New draft version (was: I-D Action: draft-ietf-bfd-intervals-01.txt)

Hello BFD experts,

we have uploaded a new version of our draft draft-ietf-bfd-intervals-01. As 
you can see from the diff the changes are mainly a cleanup:

* typo found/fixed

* changed a MUST to SHOULD as this is an informal draft.

* removed appendix C, which was kind of a to-do list.

* realized in appendix B that in the last negotiation steps "B" does not need 
to send 1sec in the control packets. Instead 300msec is fine and also more 
aligned to the current behaviour described in RFC5880. In essence you don't 
start a new Poll sequence when the negotiated interval Max(remote, local) can 
be supported by your implementation.

As usual: feedback is welcome!

Thanks & Regards,
Marc

On Wed, 11 Jun 2014 08:47:35 -0700, internet-drafts@ietf.org wrote:
> 
> A New Internet-Draft is available from the on-line Internet-Drafts 
> directories.
>  This draft is a work item of the Bidirectional Forwarding Detection 
> Working Group of the IETF.
> 
>         Title           : Common Interval Support in BFD
>         Authors         : Nobo Akiya
>                           Marc Binderberger
>                           Greg Mirsky
> 	Filename        : draft-ietf-bfd-intervals-01.txt
> 	Pages           : 8
> 	Date            : 2014-06-11
> 
> Abstract:
>    Some BFD implementations may be restricted to only support several
>    interval values.  When such BFD implementations speak to each other,
>    there is a possibility of two sides not being able to find a common
>    interval value to run BFD sessions.
> 
>    This document defines a small set of interval values for BFD that we
>    call "Common intervals", and recommends implementations to support
>    the defined intervals.  This solves the problem of finding an
>    interval value that both BFD speakers can support while allowing a
>    simplified implementation as seen for hardware-based BFD.  It does
>    not restrict an implementation from supporting more intervals in
>    addition to the Common intervals.
> 
> 
> 
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-ietf-bfd-intervals/
> 
> There's also a htmlized version available at:
> http://tools.ietf.org/html/draft-ietf-bfd-intervals-01
> 
> A diff from the previous version is available at:
> http://www.ietf.org/rfcdiff?url2=draft-ietf-bfd-intervals-01
> 
> 
> 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/
> 
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