Re: [trill] draft-ietf-trill-over-ip WG Last Call (11/15 - 12/6)

Radia Perlman <radiaperlman@gmail.com> Wed, 28 December 2016 05:04 UTC

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From: Radia Perlman <radiaperlman@gmail.com>
Date: Tue, 27 Dec 2016 21:04:34 -0800
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To: sujay gupta <sujay.ietf@gmail.com>
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Cc: Donald Eastlake <d3e3e3@gmail.com>, "trill@ietf.org" <trill@ietf.org>
Subject: Re: [trill] draft-ietf-trill-over-ip WG Last Call (11/15 - 12/6)
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I support this draft.  I think gluing together campuses across the Internet
is useful.

Typo section 8.3:

"On
   solution to this is to use the UDP Source Port as an entropy field"


Should be "ONE solution to this..."


Also, this sentence in the introduction is ambiguous

"If more than two

   RBridge ports are connected via a single TRILL over IP link, any pair
   of them can communicate."


That could be read either as:

a) if there are multiple ports, exactly one pair is allowed to
communicate, and the other must be in standby mode

b) if there are multiple ports, all pairs are allowed to
simultaneously communicate.


I think it's b) that is intended, (which is good), so the wording
might be improved.


Radia


On Thu, Dec 22, 2016 at 3:54 PM, sujay gupta <sujay.ietf@gmail.com>; wrote:

> Support for this draft.
> Regards
> -Sujay
>
> On Fri, Nov 25, 2016 at 7:34 AM, Donald Eastlake <d3e3e3@gmail.com>; wrote:
>
>> This is a reminder that there is an ongoing WG Last Call as shown below.
>>
>> Thanks,
>> Donald
>>
>> On Tue, Nov 15, 2016 at 3:47 AM, Donald Eastlake <d3e3e3@gmail.com>;
>> wrote:
>>
>>> On behalf of the Chairs, this message begins a three week WG Last Call on
>>> https://datatracker.ietf.org/doc/draft-ietf-trill-over-ip/
>>> There are no IPR declarations filed with the IETF on this draft.
>>>
>>> The call is three weeks rather than the usual two due to overlap with
>>> the IETF meeting when people are usually pretty busy.
>>>
>>> In your response please include answers to the following questions:
>>>
>>> Is this draft ready for publication?
>>> Are there any significant aspects of TRILL over IP that are omitted from
>>> the draft?
>>>
>>> Is the encapsulation agreement method provided in the draft necessary
>>> and sufficient for good support of TRILL over IP?
>>>
>>>
>>> Thanks,
>>> Donald (TRILL WG Secretary)
>>> ===============================
>>>  Donald E. Eastlake 3rd   +1-508-333-2270 (cell)
>>>  155 Beaver Street, Milford, MA 01757 USA
>>>  d3e3e3@gmail.com
>>>
>>>
>>
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