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[tcpm] [Errata Verified] RFC7413 (4239)

RFC Errata System <rfc-editor@rfc-editor.org> Sat, 31 October 2015 00:03 UTC

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Subject: [tcpm] [Errata Verified] RFC7413 (4239)
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The following errata report has been verified for RFC7413,
"TCP Fast Open". 

--------------------------------------
You may review the report below and at:
http://www.rfc-editor.org/errata_search.php?rfc=7413&eid=4239

--------------------------------------
Status: Verified
Type: Technical

Reported by: Matthew Luckie <mjl@caida.org>
Date Reported: 2015-01-22
Verified by: Martin Stiemerling (IESG)

Section: 4.2.1

Original Text
-------------
   1. The client sends a SYN packet with a Fast Open option with a
      Length field of 0 (empty cookie field).

Corrected Text
--------------
   1. The client sends a SYN packet with a Fast Open option with a
      Length field of 2 (empty cookie field).

Notes
-----
A Nil fast-open option has an option length of 2.  A length field of zero would mean an invalid TCP option.

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RFC7413 (draft-ietf-tcpm-fastopen-10)
--------------------------------------
Title               : TCP Fast Open
Publication Date    : December 2014
Author(s)           : Y. Cheng, J. Chu, S. Radhakrishnan, A. Jain
Category            : EXPERIMENTAL
Source              : TCP Maintenance and Minor Extensions
Area                : Transport
Stream              : IETF
Verifying Party     : IESG

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