Re: [bess] Referencing material behind a paywall

2018-12-19 Thread Satya Mohanty (satyamoh)
Thank you Stephen, Carsten and Heather for your input.
Jorge will be publishing the revised version soon.

Best Regards,
--Satya

On 12/10/18, 2:14 PM, "Stephen Farrell"  wrote:



On 10/12/2018 20:41, Heather Flanagan wrote:
> Ekr offered an interesting proposal that would have this kind of
> reference be treated in a fashion similar to IPR declarations.

Not a bad idea. I'd also make it like the downref registry [1]
though, since once we've got a normative reference in one RFC
to e.g. some IEEE 802 thing, then it shouldn't need new process
to have a 2nd RFC do the same.

Cheers,
S.

[1] https://datatracker.ietf.org/doc/downref/


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Re: [bess] Referencing material behind a paywall

2018-12-10 Thread Stephen Farrell


On 10/12/2018 20:41, Heather Flanagan wrote:
> Ekr offered an interesting proposal that would have this kind of
> reference be treated in a fashion similar to IPR declarations.

Not a bad idea. I'd also make it like the downref registry [1]
though, since once we've got a normative reference in one RFC
to e.g. some IEEE 802 thing, then it shouldn't need new process
to have a 2nd RFC do the same.

Cheers,
S.

[1] https://datatracker.ietf.org/doc/downref/


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Re: [bess] Referencing material behind a paywall

2018-12-10 Thread Carsten Bormann
On Dec 10, 2018, at 21:41, Heather Flanagan  wrote:
> 
> similar to IPR declarations

For those people who believe in “IPR”, copyrights (which is the mechanism used 
to protect specifications that are behind paywalls) are “IPR".  So this is very 
logical, even if the impact of this kind of IPR on large-scale vendors is much 
more limited than the kinds of “IPR” we usually talk about in the IETF (i.e., 
patent claims).  The impact on people who need to configure, diagnose, 
research, or otherwise assess the technology is still very relevant.

Grüße, Carsten

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Re: [bess] Referencing material behind a paywall

2018-12-10 Thread Heather Flanagan


On 12/7/18 9:20 PM, Adrian Farrel wrote:

Hi,

[Changed the subject line, tried to reduce the recipients (but it's still a bit 
much), added the RSE in case she has advice]

It's tricky. Sometimes we need to reference material that is behind a paywall 
or simply in a paper journal. Sometimes we need to reference something from a 
published book.

Most often such references are Informative, and that's usually considered OK so 
long as there is a stable reference to the material (such as a URL, or an ISBN, 
or a DOI).

For Normative references the issue is more complex because the implication is 
that the reference must be read in order to understand and implement the RFC. 
That, of course, is a problem for an open access organisation like the IETF 
(you could look at https://open-stand.org/ for an overview of the principles 
that underlie this).

In general (and I think your draft is an example of this) it is possible to 
describe/rewrite the pieces of normative text without infringing copyright. 
That usually reduces the reference to Informative and provides enough 
information in the RFC for implementation. Your draft is an example of this 
because you have described the algorithms in your text with enough detail to 
allow an implementation: the reference is really only there to provide context 
and proof of the algorithms. (And anyway, having found a freely accessible copy 
of the reference in your draft, we are probably home and dry.)

Cheers,
Adrian



Hello all,

In general, I think having an open standard normatively reference 
paywalled material is a terrible idea. That said, at the IESG meeting in 
Bangkok, we discussed this a bit. Ekr offered an interesting proposal 
that would have this kind of reference be treated in a fashion similar 
to IPR declarations. I am waiting to see a more concrete proposal along 
these lines--and discuss it with the other streams to see if it can 
apply to all--before I put anything in a future style guide.


-Heather



-Original Message-
From: Satya Mohanty (satyamoh) 
Sent: 07 December 2018 17:12
To: Adrian Farrel ; rtg-...@ietf.org
Cc: draft-ietf-bess-evpn-df-election-framework@ietf.org; i...@ietf.org; 
bess@ietf.org
Subject: Re: Rtgdir last call review of 
draft-ietf-bess-evpn-df-election-framework-06

Hi Adrian,

Thank you very much for your detailed review and comments.
We will take care of all the nits that you have pointed out and include the 
reference to the IEEE/ACM TON paper (the link you have pointed out is indeed 
correct).

However, I had one query. Most of the time research journal/conference papers 
will be behind a paywall and there may not be a free cached copy available 
online.
How do we get across this problem?

Best,
--Satya

On 12/7/18, 7:20 AM, "Adrian Farrel"  wrote:

 Reviewer: Adrian Farrel
 Review result: Has Nits
 
 Hello,

 I have been selected as the Routing Directorate reviewer for this draft. 
The
 Routing Directorate seeks to review all routing or routing-related drafts 
as
 they pass through IETF last call and IESG review, and sometimes on special
 request. The purpose of the review is to provide assistance to the Routing 
ADs.
 For more information about the Routing Directorate, please see
 ?http://trac.tools.ietf.org/area/rtg/trac/wiki/RtgDir Although these 
comments
 are primarily for the use of the Routing ADs, it would be helpful if you 
could
 consider them along with any other IETF Last Call comments that you 
receive,
 and strive to resolve them through discussion or by updating the draft.
 
 Document: draft-ietf-bess-evpn-df-election-framework-06.txt

 Reviewer: Adrian Farrel
 Review Date: 2018-12-07
 IETF LC End Date: 2018-12-18
 Intended Status: Standards Track
 
 Summary:
 
 This document is basically ready for publication, but has nits that should be

 considered prior to publication.
 
 Comments:
 
 This document addresses issues in the default election algorithm used for

 Designated Forwarder Election in EVPN (RFC 7432 and RFC 8124) by defining 
a new
 election algorithm and a capability to influence the election result for a
 VLAN, depending on the state of the associated Attachment Circuit.
 
 This is an exceptionally clear and well written document. The authors and the

 working group are to be congratulated.
 
 During my review I observed a number of small issues and editorial nits. I

 don't believe any of these is cause for discussion in the working group, 
but it
 would be sensible to resolve them before publication.
 
 Thanks and Happy Christmas,

 Adrian
 --
 It's Christmas.
 Buy someone you love a book of fairy tales.
 https://www.feedaread.com/profiles/8604/
 Available from your favourite online bookseller.
 Or contact me to receive a signed copy by mail.
 
 ===
 
 Major Issues:

  No m

[bess] Referencing material behind a paywall

2018-12-07 Thread Adrian Farrel
Hi,

[Changed the subject line, tried to reduce the recipients (but it's still a bit 
much), added the RSE in case she has advice]

It's tricky. Sometimes we need to reference material that is behind a paywall 
or simply in a paper journal. Sometimes we need to reference something from a 
published book.

Most often such references are Informative, and that's usually considered OK so 
long as there is a stable reference to the material (such as a URL, or an ISBN, 
or a DOI). 

For Normative references the issue is more complex because the implication is 
that the reference must be read in order to understand and implement the RFC. 
That, of course, is a problem for an open access organisation like the IETF 
(you could look at https://open-stand.org/ for an overview of the principles 
that underlie this).

In general (and I think your draft is an example of this) it is possible to 
describe/rewrite the pieces of normative text without infringing copyright. 
That usually reduces the reference to Informative and provides enough 
information in the RFC for implementation. Your draft is an example of this 
because you have described the algorithms in your text with enough detail to 
allow an implementation: the reference is really only there to provide context 
and proof of the algorithms. (And anyway, having found a freely accessible copy 
of the reference in your draft, we are probably home and dry.)

Cheers,
Adrian

-Original Message-
From: Satya Mohanty (satyamoh)  
Sent: 07 December 2018 17:12
To: Adrian Farrel ; rtg-...@ietf.org
Cc: draft-ietf-bess-evpn-df-election-framework@ietf.org; i...@ietf.org; 
bess@ietf.org
Subject: Re: Rtgdir last call review of 
draft-ietf-bess-evpn-df-election-framework-06

Hi Adrian,

Thank you very much for your detailed review and comments.
We will take care of all the nits that you have pointed out and include the 
reference to the IEEE/ACM TON paper (the link you have pointed out is indeed 
correct).

However, I had one query. Most of the time research journal/conference papers 
will be behind a paywall and there may not be a free cached copy available 
online.
How do we get across this problem?

Best,
--Satya

On 12/7/18, 7:20 AM, "Adrian Farrel"  wrote:

Reviewer: Adrian Farrel
Review result: Has Nits

Hello,
I have been selected as the Routing Directorate reviewer for this draft. The
Routing Directorate seeks to review all routing or routing-related drafts as
they pass through IETF last call and IESG review, and sometimes on special
request. The purpose of the review is to provide assistance to the Routing 
ADs.
For more information about the Routing Directorate, please see
?http://trac.tools.ietf.org/area/rtg/trac/wiki/RtgDir Although these 
comments
are primarily for the use of the Routing ADs, it would be helpful if you 
could
consider them along with any other IETF Last Call comments that you receive,
and strive to resolve them through discussion or by updating the draft.

Document: draft-ietf-bess-evpn-df-election-framework-06.txt
Reviewer: Adrian Farrel
Review Date: 2018-12-07
IETF LC End Date: 2018-12-18
Intended Status: Standards Track

Summary:

This document is basically ready for publication, but has nits that should 
be
considered prior to publication.

Comments:

This document addresses issues in the default election algorithm used for
Designated Forwarder Election in EVPN (RFC 7432 and RFC 8124) by defining a 
new
election algorithm and a capability to influence the election result for a
VLAN, depending on the state of the associated Attachment Circuit.

This is an exceptionally clear and well written document. The authors and 
the
working group are to be congratulated.

During my review I observed a number of small issues and editorial nits. I
don't believe any of these is cause for discussion in the working group, 
but it
would be sensible to resolve them before publication.

Thanks and Happy Christmas,
Adrian
--
It's Christmas.
Buy someone you love a book of fairy tales.
https://www.feedaread.com/profiles/8604/
Available from your favourite online bookseller.
Or contact me to receive a signed copy by mail.

===

Major Issues:
 No major issues found

===

Minor Issues:

HRW1999 is provided as a normative reference, and from the text I can
see why. But no URL (stable or otherwise) is given for the reference.
Using my favorite search engine, I looked for and found a copy of
the referenced document on the IEEE site behind a paywall. I don't
think that will do at all. However, there is a version at

https://www.microsoft.com/en-us/research/wp-content/uploads/2017/02/HRW98.pdf
That appears to be dated 1998, but otherwise could be the same paper.

---

When I read in Section 3...