Re: [arch-d] FYI: closure of the IAB Stack Evolution program

Henning Schulzrinne <hgs@cs.columbia.edu> Wed, 28 August 2019 00:38 UTC

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From: Henning Schulzrinne <hgs@cs.columbia.edu>
Date: Tue, 27 Aug 2019 20:38:06 -0400
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To: Joe Touch <touch@strayalpha.com>
Cc: John Leslie <john@jlc.net>, architecture-discuss@iab.org
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Subject: Re: [arch-d] FYI: closure of the IAB Stack Evolution program
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>
>
> That hasn’t been the case for SONET, ATM, or Ethernet services.
>

Those services were purchases as telecommunication services by
professionals, including other carriers, who wanted as much flexibility as
possible to run random higher-layer protocols (IPX! Netbios! various
versions of IP) on these networks. Each of these purchasers had significant
bargaining power. They are sold by the thousands, at best, not to home
users by the millions. Plus, they are closed, private networks, with no
addressing issues (i.e., no NATs) and relatively simple delivery models.
Thus, I don't think they can teach us much.

Henning