[netconf] [Technical Errata Reported] RFC8040 (5633)

RFC Errata System <rfc-editor@rfc-editor.org> Mon, 11 February 2019 10:14 UTC

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Subject: [netconf] [Technical Errata Reported] RFC8040 (5633)
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The following errata report has been submitted for RFC8040,
"RESTCONF Protocol".

--------------------------------------
You may review the report below and at:
http://www.rfc-editor.org/errata/eid5633

--------------------------------------
Type: Technical
Reported by: Qin WU <bill.wu@huawei.com>;

Section: B.2.2.

Original Text
-------------
      PATCH /restconf/data/example-jukebox:jukebox/\
          library/artist=Foo%20Fighters/album=Wasting%20Light/\
          genre HTTP/1.1
      Host: example.com
      If-Unmodified-Since: Thu, 26 Jan 2017 20:56:30 GMT
      Content-Type: application/yang-data+json

      { "example-jukebox:genre" : "example-jukebox:alternative" }

   In this example, the datastore resource has changed since the time
   specified in the "If-Unmodified-Since" header.  The server might
   respond as follows:

      HTTP/1.1 412 Precondition Failed
      Date: Thu, 26 Jan 2017 20:56:30 GMT
      Server: example-server
      Last-Modified: Thu, 26 Jan 2017 19:41:00 GMT
      ETag: "b34aed893a4c"


Corrected Text
--------------
      PATCH /restconf/data/example-jukebox:jukebox/\
          library/artist=Foo%20Fighters/album=Wasting%20Light/\
          genre HTTP/1.1
      Host: example.com
      If-Unmodified-Since: Thu, 26 Jan 2017 20:56:30 GMT
      Content-Type: application/yang-data+json

      { "example-jukebox:genre" : "example-jukebox:alternative" }

   In this example, the datastore resource has changed since the time
   specified in the "If-Unmodified-Since" header.  The server might
   respond as follows:

      HTTP/1.1 412 Precondition Failed
      Date: Thu, 26 Jan 2017 20:56:30 GMT
      Server: example-server
      Last-Modified: Thu, 26 Jan 2017 20:57:10 GMT
      ETag: "b34aed893a4c"


Notes
-----
The date in the Last-Modified field of the response HTTP header should be greater than the date in the If-Unmodified-Since field of the request HTTP header.

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--------------------------------------
RFC8040 (draft-ietf-netconf-restconf-18)
--------------------------------------
Title               : RESTCONF Protocol
Publication Date    : January 2017
Author(s)           : A. Bierman, M. Bjorklund, K. Watsen
Category            : PROPOSED STANDARD
Source              : Network Configuration
Area                : Operations and Management
Stream              : IETF
Verifying Party     : IESG