Re: Offset Indicating option

Libor Polčák <ipolcak@fit.vutbr.cz> Mon, 26 September 2011 15:06 UTC

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Date: Mon, 26 Sep 2011 17:09:00 +0200
From: Libor Polčák <ipolcak@fit.vutbr.cz>
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To: Hagen Paul Pfeifer <hagen@jauu.net>
Subject: Re: Offset Indicating option
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Hagen Paul Pfeifer wrote:
>
> Hello Libor,
>
> ich published a I-D: "IPv6 Extension Headers Reserved Space"
>
> http://tools.ietf.org/html/draft-pfeifer-6man-exthdr-res-01
>
> which try to address some of the problems. Introducing a new "number
> model" don't work, but maybe a solution somewhere between - as presented in
> the I-D - may address the problem adequate.
>
> Cheers, Hagen

Hello Hagen,

we are probably hijacking the thread little bit, but I support your 
draft. Minor correction though:

sec 1, 2nd paragraph

One exception is is the hop-by-hop -> One exception is the hop-by-hop

I am not sure if you can request IANA for specific range (someone else 
might want the same numbers at the same time). Maybe, it will be safer 
if you request 8 consecutive protocol numbers and rephrase IANA 
Considerations to something like:

This document includes a request to IANA.  The editors of this draft 
request the 8 consecutive protocol numbers IP6_EXTHDR_RESERVED_MIN till 
IP6_EXTHDR_RESERVED_MAX be reserved for uniform formated IPv6 extension 
header.

Additionally, replace numerical constants in the text with these names.

Best wishes,

Libor