Re: [Pppext] warning suggestions for draft-bberry-pppoe-credit

James Carlson <james.d.carlson@sun.com> Fri, 09 December 2005 13:18 UTC

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Date: Fri, 09 Dec 2005 08:17:57 -0500
From: James Carlson <james.d.carlson@sun.com>
To: William Allen Simpson <wsimpson@greendragon.com>
Subject: Re: [Pppext] warning suggestions for draft-bberry-pppoe-credit
In-Reply-To: William Allen Simpson's message of 9 December 2005 05:55:17
References: <7FB7EE0A621BA44B8B69E5F0A09DC76401170857@xmb-rtp-208.amer.cisco.com> <43996295.2020003@greendragon.com>
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William Allen Simpson writes:
> While I, for one, would not! Merely describing the protocol deployment
> environment is a part of the specification, not a WG warning about the
> poor design.

I had intended to integrate that text into the previous warning, not
replace, and was just word-smithing the subset to get the commentary
on the original usage case right.  Something like this:

  "The PPP Extensions Working Group (pppext) has reservations about
  the desirability of the feature described in this document.  In
  particular, it solves a general problem at an inappropriate layer
  and it may have unpredictable interactions with higher and lower
  level protocols.  The techniques described in this document are
  intended for use with a particular deployment technique that uses a
  PPP termination separated from a radio termination by an Ethernet,
  and that has radio-side flow control for a slower PPP-only link to
  remote nodes.  Implementors are better advised to avoid split
  termination and use traditional IP routing instead."

-- 
James Carlson, KISS Network                    <james.d.carlson@sun.com>
Sun Microsystems / 1 Network Drive         71.232W   Vox +1 781 442 2084
MS UBUR02-212 / Burlington MA 01803-2757   42.496N   Fax +1 781 442 1677

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