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RFC 7810, "IS-IS Traffic Engineering (TE) Metric Extensions", May 2016

Note: This RFC has been obsoleted by RFC 8570

Source of RFC: isis (rtg)

Errata ID: 5293
Status: Held for Document Update
Type: Editorial
Publication Format(s) : TEXT
Reported By: Jeffrey Haas
Date Reported: 2018-03-22
Held for Document Update by: Alvaro Retana
Date Held: 2018-05-24

Section 4.5-4.7 says: 

    0                   1                   2                   3
    0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
   |   Type        |     Length    |  RESERVED     |
   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
   |                          Residual Bandwidth                   |
   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

   where:

   Type: 37

   Length: 4

   RESERVED: This field is reserved for future use

It should say:

    0                   1                   2                   3
    0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
   |   Type        |     Length    |
   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
   |                          Residual Bandwidth                   |
   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

   where:

   Type: 37

   Length: 4

Notes:

In sections 4.5, 4.6 and 4.7, a RESERVED field is in the diagram and the text. However, the length field of each of these TLVs is 4. The RESERVED field is thus not present and should be removed in future editions of this document.
===
The discussion in the WG is here: https://mailarchive.ietf.org/arch/msg/lsr/x5DlcGmwMPf9hvgL6mofNqGpbQA/

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