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Lsvr Status Pages

Link State Vector Routing (Active WG)
Rtg Area: Alvaro Retana, Deborah Brungard, Martin Vigoureux | 2018-Feb-23 —  
Chairs
 
 


IETF-106 lsvr minutes

Session 2019-11-19 1330-1500: Canning - Audio stream - lsvr chatroom

Minutes

minutes-106-lsvr-00 minutes



          Agenda:
          
          a. Welcome (10min)
             Chairs
          Update on WG status provided by WG co-chair Gunter.
          
          b. Update of Shortest Path Routing Extensions for BGP Protocol (15min)
             (draft-ietf-lsvr-bgp-spf-06)
             Presented by Keyur Patel
          Keyur: based on feedback received, added capability to mark nodes not
          capable of acting as a transit node.
          Alvaro: YANG model exists ?
          Keyur: working on it, not ready yet.  Also working on implementation
          and protocol experience drafts
          Alvaro: What is the protocol implementation draft ?
          Keyur: specific information such as inter-op.
          Acee: wanted to keep it simple, not put typical IGP bells and whistles
          in it.  Open to feedback on other functionality that is required.
          Protocol experience draft: it's a requirement in order to publish a new
          protocol spec.
          
          c. Update Layer 3 Discovery and Liveness (10 min)
             (draft-ietf-lsvr-l3dl-03)
             by Randy Bush
          Randy: 4th version and has not changed much.  Primary goal is topology
          discovery for L3.  Thinking of moving to WGLC ?
          Acee: Suggested that is should go to WGLC to prevent it getting bigger.
          Randy: it has not changed *that* much
          Tony P: Have you considered DCCP ?
          Randy: does not make sense since you don't know the IP addresses yet.
          
          d. Update Layer 3 Discovery and Liveness Signing (10 min)
             (draft-ymbk-lsvr-l3dl-signing-00)
             Presented by Randy Bush
          Randy: requesting WG adoption
          
          e. Update L3DL Upper Layer Protocol Configuration (10 min)
             (draft-ymbk-lsvr-l3dl-ulpc)
              Presented by Randy Bush
          Randy: requesting WG adoption
          
          f. Update LSVR IETF Organizationally Specific TLVs for IEEE Std 802.1AB
          (LLDP) (20min)
             (draft-congdon-lsvr-lldp-tlvs-00)
             Presented by Paul Congdon
          Sue Hares: individual draft in idr on TLV usage for LLDP
          Randy: how often will msgs be exchanged ?
          Paul: will be covered in the next update (LLDPv2)
          
          g. Update LSVR IEEE P802.1ABdh (==LLDPv2) (15min)
             (Informational IEEE Liaison work Update)
             Presented by Paul Congdon
          Acee: this work is happening independently of lsvr ?
          Paul: yes, also used for other work such as 802.1Qcj
          Keyur: feels that both this and the L3DL work should proceed in parallel
          Paul: not proposing this as an exclusive method
          Alvaro: confirming that both Keyur and Randy said that 802.1ABdh and
          L3DL are two ways of achieving the same thing.  Does 802.1ABdh satify
          requirements that we are addressing with L3DL ?
          Keyur: these are two different transports and semantics using the
          same TLVs.  Believes that the choice should be open.
          Randy: they are *not* the same TLVs but semantics need to be the same,
          which is not clear at this point.
          Alvaro: can we define the TLVs once and use them in both protocols ?
          Paul: packing of TLVs may be different. Possible to define identical
          TLVs ....
          Randy: LLDPv2 has a real-estate problem in terms of TLV size... L3DL
          does not.
          
          h. Wrap-up
          Chairs
          
          



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