Re: Last Call: <draft-ietf-6man-rfc4291bis-07.txt> (IP Version 6 Addressing Architecture) to Internet Standard

Alexandre Petrescu <alexandre.petrescu@gmail.com> Wed, 22 February 2017 19:04 UTC

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Subject: Re: Last Call: <draft-ietf-6man-rfc4291bis-07.txt> (IP Version 6 Addressing Architecture) to Internet Standard
To: ipv6@ietf.org
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From: Alexandre Petrescu <alexandre.petrescu@gmail.com>
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cost?

Let us talk cost... how much does it cost to get a /64 on a cellular 
network?  It's around 5Eur here.  How much does it cost to get a /56?

Alex

Le 22/02/2017 à 19:04, Lorenzo Colitti a écrit :
> From a complexity, reliability, and cost point of view, it is likely
> better to say that everything should be /64 rather than say that 99.9%
> of links will be /64 or /128 but we still need to support other prefix
> lengths for 0.1% of cases.
>
> On Thu, Feb 23, 2017 at 3:01 AM, David Farmer <farmer@umn.edu
> <mailto:farmer@umn.edu>> wrote:
>
>
>
>     On Wed, Feb 22, 2017 at 11:46 AM, Lorenzo Colitti
>     <lorenzo@google.com <mailto:lorenzo@google.com>> wrote:
>
>         On Thu, Feb 23, 2017 at 2:42 AM, Mark Smith
>         <markzzzsmith@gmail.com <mailto:markzzzsmith@gmail.com>> wrote:
>
>             Let's leave behind unnecessary practices that have been used
>             to extend IPv4's life, and that make things unnecessarily
>             complicated and more costly to operate and troubleshoot.
>
>
>         What he said.
>
>
>     Yes, what he said is a very compelling argument to use /64 in most
>     places, the default. However, you cannot extrapolate there exists no
>     places were something other than /64 make sense.
>
>     --
>     ===============================================
>     David Farmer               Email:farmer@umn.edu
>     <mailto:Email%3Afarmer@umn.edu>
>     Networking & Telecommunication Services
>     Office of Information Technology
>     University of Minnesota
>     2218 University Ave SE        Phone: 612-626-0815
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>     ===============================================
>
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