Re: [Fwd: I-D Action: draft-carpenter-6man-why64-01.txt]

Tore Anderson <tore@fud.no> Thu, 06 March 2014 06:34 UTC

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Date: Thu, 06 Mar 2014 07:34:01 +0100
From: Tore Anderson <tore@fud.no>
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To: Jen Linkova <furry13@gmail.com>, Brian E Carpenter <brian.e.carpenter@gmail.com>
Subject: Re: [Fwd: I-D Action: draft-carpenter-6man-why64-01.txt]
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* Jen Linkova

> I have a comment on section 5.2 which says
> 
> 'There have been unconfirmed assertions that some routers have a
>    performance drop-off for prefixes longer than /64, due to design
>    issues.'
> 
> I can confirm that there *are* network devices which have issues with
> prefixes longer than /64 (such as, for example, seriously limiting
> number of such prefixes being installed in FIB etc).

Your statement looks very much like an unconfirmed assertion to me...

Could you be more specific? Which vendors, products, software versions,
have what kind of issue(s) specifically with prefixes >/64, exactly?

Tore