IDR Interim meeting  
Monday, February 8, 2016 
10:00 am  |  Eastern Standard Time (New York, GMT-05:00)  |  1 hr 30 mins 

Webex meeting: 
https://ietf.webex.com/ietf/j.php?MTID=m358de8f680d54f9b4539cdea4308111b

Meeting number: 	644 895 386 
Meeting password:	yang.fun

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http://etherpad.tools.ietf.org:9000/p/idr-interim-feb-8-2016-vBlueSheets
http://etherpad.tools.ietf.org:9000/p/idr-interim-feb-8-2016-minutes


Agenda: 
 
0) Bash Agenda   [10:00 - 10:05 ]
1) BGP Flow Specicification Version 2 [10:05 - 10:45]
 
   2 IDR WG drafts [draft-ietf-idr-flow-spec-v6, 
    draft-idr-flowspec-l2vpn] and 
   9 proposed drafts suggest additions to BGP Flow 
   specification.  On January 11, 2016 we had discussion
   of the issues of combining these drafts. 
   
   draft-hares-idr-flow-spec-combo  
   a) issues relating to combination of drafts
   b) Precedence ordering for new BGP Flow Specification 
   c) Precedence among Routing Functions doing flow Filtering
   d) Yang models for BGP Flow Specification 
 
   This interim introduces this discussion 
 
2) Discussion [10:45-11:30]

Discussion questions: 

2-1)  Should we go toward a BGP Flow Specification version 2
 with ordered filters and ordered actions? 

 If so what format: 
a)	BGP Attribute 
b)	BGP NLRI with order + actions 
c)	BGP NLRI  + BGP Wide Communities  
d)	Another Format

 2-2) Shall we Align all the Yang Modules for 
         Filter-Based RIBs (config (aka policy routing), BGP, I2RS) 

Drafts for flow specification: 

Flow Specification RFCs: RFC5575, RFC7674
Drafts considered: 
- draft-hares-idr-flow-spec-combo
- draft-ietf-idr-flowspec-v6
- draft-ietf-idr-flowspec-l2vpn
- draft-eddy-idr-flowspec-packet-rate
- draft-eddy-idr-flowspec-exp
- draft-hao-idr-flowspec-nv03
- draft-hao-flowspec-redirect-tunnel 
- draft-li-idr-flowspec-rpd 
- draft-liang-idr-bgp-flowspec-label
- draft-liang-idr-flowspec-time
- draft-litkowski-idr-flowspec-interfaceset
- draft-vandevelde-idr-flowspec-path-redirect 

Yang drafts: 
- draft-wu-idr-flowspec-yang-cfg-02
- draft-kini-i2rs-fb-rib-info-model-03
- draft-hares-i2rs-fb-rib-data-model-03
- draft-hares-i2rs-pkt-eca-data-model-00
- draft-hares-rtgwg-fb-rib-data-model-00