[lacnog] Fwd: New I-D: IPv6 Extension Headers in the Real World

[Fernando Gont]

Estimados,

Hemos publicado un nuevo IETF I-D, titulado "IPv6 Extension Headers in
the Real World". El documento en cuestión se encuentra disponible en:
<http://www.ietf.org/internet-drafts/draft-gont-v6ops-ipv6-ehs-in-real-world-00.txt>.

Cualquier comentario será bienvenido.

Saludos cordiales,
Fernando




-------- Forwarded Message --------
Subject: New I-D: IPv6 Extension Headers in the Real World
Date: Fri, 08 Aug 2014 00:04:37 -0400
From: Fernando Gont <fgont en si6networks.com>
To: IPv6 Operations <v6ops en ietf.org>

Folks,

We have published a new I-D on the topic of IPv6 Extension Headers
(EHs). The I-D is available at:
<http://www.ietf.org/internet-drafts/draft-gont-v6ops-ipv6-ehs-in-real-world-00.txt>.

Abstract:
   IPv6 Extension Headers allow for the extension of the IPv6 protocol,
   and provide support for some core functionality such as IPv6
   fragmentation.  However, IPv6 Extension Headers are deemed to present
   a challenge to IPv6 implementations and networks, and are known to be
   intentionally filtered in some existing IPv6 deployments.  This
   summarizes the issues associated with IPv6 extension headers, and
   presents real-world data regarding the extent to which packets with
   IPv6 extension headers are filtered in the public Internet, and where
   in the network such filtering occurs.  Additionally, it provides some
   guidance to operators in troubleshooting IPv6 blackholes resulting
   from the use of IPv6 extension headers.  Finally, this document
   provides some advice to protocol designers, and discusses areas where
   further work might be needed.

Comments and suggestions are welcome.

Thanks!

Best regards,
Fernando




-------- Forwarded Message --------
Subject: New Version Notification for
draft-gont-v6ops-ipv6-ehs-in-real-world-00.txt
Date: Thu, 07 Aug 2014 20:57:17 -0700
From: internet-drafts en ietf.org
To: J. Linkova <furry en google.com>, Shucheng LIU (Will)
<liushucheng en huawei.com>, Tim Chown <tjc en ecs.soton.ac.uk>, Tim Chown
<tjc en ecs.soton.ac.uk>, Fernando Gont <fgont en si6networks.com>, Fernando
Gont <fgont en si6networks.com>, Will (Shucheng) Liu
<liushucheng en huawei.com>, J. Linkova <furry en google.com>


A new version of I-D, draft-gont-v6ops-ipv6-ehs-in-real-world-00.txt
has been successfully submitted by Fernando Gont and posted to the
IETF repository.

Name:		draft-gont-v6ops-ipv6-ehs-in-real-world
Revision:	00
Title:		IPv6 Extension Headers in the Real World
Document date:	2014-08-07
Group:		Individual Submission
Pages:		15
URL:
http://www.ietf.org/internet-drafts/draft-gont-v6ops-ipv6-ehs-in-real-world-00.txt
Status:
https://datatracker.ietf.org/doc/draft-gont-v6ops-ipv6-ehs-in-real-world/
Htmlized:
http://tools.ietf.org/html/draft-gont-v6ops-ipv6-ehs-in-real-world-00


Abstract:
   IPv6 Extension Headers allow for the extension of the IPv6 protocol,
   and provide support for some core functionality such as IPv6
   fragmentation.  However, IPv6 Extension Headers are deemed to present
   a challenge to IPv6 implementations and networks, and are known to be
   intentionally filtered in some existing IPv6 deployments.  This
   summarizes the issues associated with IPv6 extension headers, and
   presents real-world data regarding the extent to which packets with
   IPv6 extension headers are filtered in the public Internet, and where
   in the network such filtering occurs.  Additionally, it provides some
   guidance to operators in troubleshooting IPv6 blackholes resulting
   from the use of IPv6 extension headers.  Finally, this document
   provides some advice to protocol designers, and discusses areas where
   further work might be needed.





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