Hi all,
Please find below an updated version of the draft.
The principle and the proposed algorithm have not changed. But in more details,
the draft has been widely reviewed as part of WG adoption with many comments
received and many part of the text updated.
Main changes are:
- new co-authors: Stéphane Litkowski, Hannes Gredler, Acee Lindem, Pierre
François.
- numerous reformulations to improve grammar, clarity, technical accuracy.
- Inclusion of the comments from the routing directorate. Many thanks to Mike
Shand for his review and comments. Very useful.
- main technical changes
- Addition of a section (§6 Parameters) stating that the document does
not propose default values because they are expected to be very context
dependent. Implementations are free to choose default value but they MUST be
configurable.
- Additional definition to clarify when the "SPF delay" applies. (The
term "SPF" may be understood differently depending on people and
implementations. We finally agreed on the use of the term "Routing table
computation" which is for example used in OSPF RFCs)
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-rtgwg-backoff-algo-01
Many thanks for all the comments received.
Bruno
> -----Original Message-----
> From: I-D-Announce [mailto:[email protected]] On Behalf Of
> [email protected]
> Sent: Friday, June 19, 2015 3:46 PM
> To: [email protected]
> Cc: [email protected]
> Subject: I-D Action: draft-ietf-rtgwg-backoff-algo-01.txt
>
>
> A New Internet-Draft is available from the on-line Internet-Drafts
> directories.
> This draft is a work item of the Routing Area Working Group Working Group
> of the IETF.
>
> Title : SPF Back-off algorithm for link state IGPs
> Authors : Bruno Decraene
> Stephane Litkowski
> Hannes Gredler
> Acee Lindem
> Pierre Francois
> Filename : draft-ietf-rtgwg-backoff-algo-01.txt
> Pages : 8
> Date : 2015-06-19
>
> Abstract:
> This document defines a standard algorithm to back-off link-state IGP
> SPF computations.
>
> Having one standard algorithm improves interoperability by reducing
> the probability and/or duration of transient forwarding loops during
> the IGP convergence when the IGP reacts to multiple proximate IGP
> events.
>
>
>
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-ietf-rtgwg-backoff-algo/
>
> There's also a htmlized version available at:
> https://tools.ietf.org/html/draft-ietf-rtgwg-backoff-algo-01
>
> A diff from the previous version is available at:
> https://www.ietf.org/rfcdiff?url2=draft-ietf-rtgwg-backoff-algo-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/
>
> _______________________________________________
> 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
_________________________________________________________________________________________________________________________
Ce message et ses pieces jointes peuvent contenir des informations
confidentielles ou privilegiees et ne doivent donc
pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce
message par erreur, veuillez le signaler
a l'expediteur et le detruire ainsi que les pieces jointes. Les messages
electroniques etant susceptibles d'alteration,
Orange decline toute responsabilite si ce message a ete altere, deforme ou
falsifie. Merci.
This message and its attachments may contain confidential or privileged
information that may be protected by law;
they should not be distributed, used or copied without authorisation.
If you have received this email in error, please notify the sender and delete
this message and its attachments.
As emails may be altered, Orange is not liable for messages that have been
modified, changed or falsified.
Thank you.
_______________________________________________
rtgwg mailing list
[email protected]
https://www.ietf.org/mailman/listinfo/rtgwg
