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Re: [tram] draft-ietf-tram-turnbis

"Konda, Tirumaleswar Reddy" <TirumaleswarReddy_Konda@McAfee.com> Mon, 12 March 2018 13:36 UTC

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From: "Konda, Tirumaleswar Reddy" <TirumaleswarReddy_Konda@McAfee.com>
To: Noriyuki Torii <torii0573@gmail.com>, "draft-ietf-tram-turnbis@ietf.org" <draft-ietf-tram-turnbis@ietf.org>
CC: "tram@ietf.org" <tram@ietf.org>
Thread-Topic: [tram] draft-ietf-tram-turnbis
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Archived-At: <https://mailarchive.ietf.org/arch/msg/tram/w0gF7DwL5XEKyzUGuRwJmWKNZuU>
Subject: Re: [tram] draft-ietf-tram-turnbis
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> -----Original Message-----
> From: tram [mailto:tram-bounces@ietf.org] On Behalf Of Noriyuki Torii
> Sent: Monday, March 12, 2018 12:40 PM
> To: draft-ietf-tram-turnbis@ietf.org
> Cc: tram@ietf.org
> Subject: [tram] draft-ietf-tram-turnbis
> 
> To whom it may concern.
> 
> I found some discrepancies in the draft-ietf-tram-turnbis-14.
> Hope this may help for improvement.
> 
> - Section 12 defines the allowed channel numbers as below,
> 
>  >      0x4000 through 0x7FFF: These values are the allowed channel
>  >      numbers (16,384 possible values).
> 
>  but the RFC 7983 shrinks the valid range of channel number to 0x4000 -
> 0x4FFF.
>  Please see also
>  https://www.iana.org/assignments/stun-parameters/stun-
> parameters.xhtml#turn-channel

Thanks, fixed. 

> 
> - STUNbis specification requires that PASSWORD-ALGORITHMS and
> PASSWORD-
>   ALGORITHM attributes are both present or neither not present in each
>   request, from my understandings.
>   If so, the section 18 needs refinements to reflect the above requirement,
>   because some example requests shown in the current document only have
>   PASSWORD-ALGORITHM and doesn't have PASSWORD-ALGORITHMS.

Section 18 discusses both PASSWORD-ALGORITHM and PASSWORD-ALGORITHMS (sent in Allocate error response). 

-Tiru

> 
> Best regards,
> 
> Noriyuki Torii
> 
> _______________________________________________
> tram mailing list
> tram@ietf.org
> https://www.ietf.org/mailman/listinfo/tram

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