Re: [Isis-wg] [Bier] WGLC : draft-ietf-bier-isis-extensions-07.txt

Hi Arkadiy,

I checked the latest <draft-ietf-ospf-segment-routing-extensions-24> and <draft-ietf-isis-segment-routing-extensions-15> for reference and comparing, and they both use a 8 bits Algorithm.
One of the description: "Algorithm: Single octet identifying the algorithm."

Interesting to use more than 8 bits for BIER's future flexibility :-)

Regards,
XieJingrong

-----Original Message-----
From: BIER [mailto:bier-bounces@ietf.org] On Behalf Of arkadiy.gulko@thomsonreuters.com
Sent: Wednesday, February 14, 2018 8:42 AM
To: bier@ietf.org; isis-wg@ietf.org
Subject: [Bier] WGLC : draft-ietf-bier-isis-extensions-07.txt

Hello Working Group,
After initial discussions between multiple participants of the working group, we consolidated that BIER's future flexibility would be well served if we extend the IGP signaling BAR field to 16 bits. We are currently reviewing various use-cases that can greatly benefit from this enhancement.
I would appreciate if the proposed change could be considered as part of IETF Last Call review.
Thanks,
Arkadiy

-----Original Message-----
From: BIER [mailto:bier-bounces@ietf.org] On Behalf Of internet-drafts@ietf.org
Sent: Friday, February 09, 2018 5:11 PM
To: i-d-announce@ietf.org
Cc: bier@ietf.org
Subject: [Bier] I-D Action: draft-ietf-bier-isis-extensions-07.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Bit Indexed Explicit Replication WG of the IETF.

        Title           : BIER support via ISIS
        Authors         : Les Ginsberg
                          Tony Przygienda
                          Sam Aldrin
                          Jeffrey (Zhaohui) Zhang
	Filename        : draft-ietf-bier-isis-extensions-07.txt
	Pages           : 10
	Date            : 2018-02-09

Abstract:
   Specification of an ISIS extension to support BIER domains and sub-
   domains.

The IETF datatracker status page for this draft is:
https://urldefense.proofpoint.com/v2/url?u=https-3A__datatracker.ietf.org_doc_draft-2Dietf-2Dbier-2Disis-2Dextensions_&d=DwICAg&c=4ZIZThykDLcoWk-GVjSLmy8-1Cr1I4FWIvbLFebwKgY&r=JA6g2ZDvIPLQHZqHQByKQq-jvOcxu4cQskARppQFqZc&m=TOz3rr3No8ReKzE_27M4FMDvmv6fa9xveuyL5HyTvYs&s=3qPmQav_QUBjHi7KygPVk9bIhVZ7TL2Z3xfHOo_Cjwc&e= 

There are also htmlized versions available at:
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A diff from the previous version is available at:
https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ietf.org_rfcdiff-3Furl2-3Ddraft-2Dietf-2Dbier-2Disis-2Dextensions-2D07&d=DwICAg&c=4ZIZThykDLcoWk-GVjSLmy8-1Cr1I4FWIvbLFebwKgY&r=JA6g2ZDvIPLQHZqHQByKQq-jvOcxu4cQskARppQFqZc&m=TOz3rr3No8ReKzE_27M4FMDvmv6fa9xveuyL5HyTvYs&s=pDVWzZrYzGia4WKiA_cSF0P5isUmMeojSvHJIGgdOTk&e= 

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