Folks -

A bis version of RFC 7810 has been submitted to address the issue reported in 
Errata ID: 5293

Given that there exist implementations which have interpreted the ambiguous 
encoding of some sub-TLVs in different/non-interoperable ways it was felt that 
a bis version of the RFC was justified.
Please see the Appendix of the draft for a discussion of the changes from RFC 
7810 and the reasons why.


-----Original Message-----
From: <> 
Sent: Friday, March 30, 2018 3:33 PM
To: Qin Wu <>; David Ward (wardd) <>; Spencer 
Giacolone <>; Spencer Giacalone 
<>; John Drake <>; Les Ginsberg 
(ginsberg) <>; David Ward (wardd) <>; Stefano 
Previdi <>
Subject: New Version Notification for draft-ginsberg-isis-rfc7810bis-00.txt

A new version of I-D, draft-ginsberg-isis-rfc7810bis-00.txt
has been successfully submitted by Les Ginsberg and posted to the IETF 

Name:           draft-ginsberg-isis-rfc7810bis
Revision:       00
Title:          IS-IS Traffic Engineering (TE) Metric Extensions
Document date:  2018-03-30
Group:          Individual Submission
Pages:          19

   In certain networks, such as, but not limited to, financial
   information networks (e.g., stock market data providers), network-
   performance criteria (e.g., latency) are becoming as critical to
   data-path selection as other metrics.

   This document describes extensions to IS-IS Traffic Engineering
   Extensions (RFC 5305) such that network-performance information can
   be distributed and collected in a scalable fashion.  The information
   distributed using IS-IS TE Metric Extensions can then be used to make
   path-selection decisions based on network performance.

   Note that this document only covers the mechanisms with which
   network-performance information is distributed.  The mechanisms for
   measuring network performance or acting on that information, once
   distributed, are outside the scope of this document.

   This document obsoletes RFC 7810.


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