Re: [OSPF] [spring] FW: New Version Notification for draft-lw-spring-sid-allocation-00.txt

Hannes Gredler <hannes@juniper.net> Thu, 23 October 2014 15:47 UTC

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Date: Thu, 23 Oct 2014 17:46:34 +0200
From: Hannes Gredler <hannes@juniper.net>
To: <liao.ting@zte.com.cn>
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Subject: Re: [OSPF] [spring] FW: New Version Notification for draft-lw-spring-sid-allocation-00.txt
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liao,

my read of your draft is that you're utilizing IGP extensions to flood
configuration informatioun through the network. have you considered
using netconf/YANG for doing so ? and if so what is wrong (what
are the shortcomings) of netconf/YANG to configure RAN routers ?
IOW why are exisiting configuration mencahnism not good enough ?

/hannes

On Wed, Oct 22, 2014 at 05:35:48PM +0800, liao.ting@zte.com.cn wrote:
|    In some situation where users expect to simply plug in a SR node and have
|    it automatically use Segment Routing.
|    This draft attempts to solve this need.
|    Expecting your review and comments. Thank you.
| 
|    Best Regards.
|    Ting, Bo, Fangwei, and Bhumip
| 
|    ----- ת·¢ÈË ÁÎæÃ038768/user/zte_ltd ʱ¼ä 2014-10-22 16:11 -----
| 
|    internet-drafts@ietf.org ÊÕ¼þÈË Bhumip Khasnabish
|                                    <bhumip.khasnabish@ztetx.com>;, "Bhumip
|    2014-10-22 16:02                Khasnabish" <bhumip.khasnabish@ztetx.com>;,
|                                    "fangwei hu" <hu.fangwei@zte.com.cn>;,
|                                    Fangwei Hu <hu.fangwei@zte.com.cn>;, "Wu
|                                    Bo" <bo.wu@zte.com.cn>;, "Ting Liao"
|                                    <liao.ting@zte.com.cn>;, Ting Liao
|                                    <liao.ting@zte.com.cn>;, Bo Wu
|                                    <bo.wu@zte.com.cn>;
|                               ³­ËÍ
|                               Ö÷Ìâ New Version Notification for
|                                    draft-lw-spring-sid-allocation-00.txt
| 
| 
|    A new version of I-D, draft-lw-spring-sid-allocation-00.txt
|    has been successfully submitted by Fangwei Hu and posted to the
|    IETF repository.
| 
|    Name:                                  draft-lw-spring-sid-allocation
|    Revision:                 00
|    Title:                                  SPRING SID Allocation
|    Document date:                 2014-10-22
|    Group:                                  Individual Submission
|    Pages:                                  12
|    URL:
|     http://www.ietf.org/internet-drafts/draft-lw-spring-sid-allocation-00.txt
|    Status:
|    https://datatracker.ietf.org/doc/draft-lw-spring-sid-allocation/
|    Htmlized:
|    http://tools.ietf.org/html/draft-lw-spring-sid-allocation-00
| 
|    Abstract:
|      Segment Routing (SR) allows for a flexible definition of end-to-end
|      paths within IGP topologies by encoding paths as sequences of
|      topological sub-paths, called "segments".  These segments are
|      advertised by the link-state routing protocols (IS-IS and OSPF).  And
|      a segment is identified by a Segment Routing ID(SID).  This document
|      proposes a method that the only selected SR nodes responsible for
|      allocating SIDs for a SR domain to reduce SID configuration required
|      on all SR nodes.
| 
| 
| 
| 
|    Please note that it may take a couple of minutes from the time of
|    submission
|    until the htmlized version and diff are available at tools.ietf.org.
| 
|    The IETF Secretariat

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