Re: [Tsvwg] WG last call on draft-ietf-tsvwg-sctpcsum-03.txt

"Brian F. G. Bidulock" <bidulock@openss7.org> Fri, 08 March 2002 17:08 UTC

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Date: Fri, 08 Mar 2002 10:47:27 -0600
From: "Brian F. G. Bidulock" <bidulock@openss7.org>
To: tsvwg@ietf.org
Subject: Re: [Tsvwg] WG last call on draft-ietf-tsvwg-sctpcsum-03.txt
Message-ID: <20020308104727.N1643@openss7.org>
Reply-To: bidulock@openss7.org
References: <200203081334.g28DYFN20271@newdev.harvard.edu>
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Scott,

On Page 4, this draft says:

	   - The CRC polynomial is mapped back into SCTP transport-level
	     bytes.   Coefficient of x^31 gives the value of bit 0 of
	     SCTP byte 0, the coefficient of x^24 gives the value of 
	     bit 7 of byte 0.  the coefficient of x^7 gives bit 0 of 
	     bit 0 and the coefficient of x^0 0 gives bit 7 of byte 3. 
	     The resulting four-byte transport-level sequence is the 
	     32-bit SCTP checksum value.

There is an error in here:  "bit 0 of bit 0", however, the entire
paragraph is pointless and should be removed.  Please remove or at least
correct this paragraph.


Page 4-5.  The same problematic MUST's for calculation of the checksum
from the beginning of section 2.1 (top of Page 3) is repeated (word for
word it appears) across the bottom of Page 4 and the top of Page 5.
Please remove this duplication.

--brian

On Fri, 08 Mar 2002, Scott Bradner wrote:

> 
> This starts a working group last call on draft-ietf-tsvwg-sctpcsum-03.txt.
> 
> The last call will end on March 24th (after the IETF meeting) 
> 
> please send any comments to the tsvwg list 
> 
> thanks
> 
> Scott & Allison
> 
> _______________________________________________
> tsvwg mailing list
> tsvwg@ietf.org
> https://www1.ietf.org/mailman/listinfo/tsvwg

-- 
Brian F. G. Bidulock    ¦ The reasonable man adapts himself to the ¦
bidulock@openss7.org    ¦ world; the unreasonable one persists in  ¦
http://www.openss7.org/ ¦ trying  to adapt the  world  to himself. ¦
                        ¦ Therefore  all  progress  depends on the ¦
                        ¦ unreasonable man. -- George Bernard Shaw ¦

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