BESS WG detailed Status

Critical items (RED FLAG)

• Consistency checks required between editors of BESS YANG models to ensure a similar way of configuring and operations VPN models.

Items to note

• YANG models: there are some dependencies with other models (BGP...).

On going polls

Document Name	Poll type	Chair in Charge	Start date	End date	Comment
draft-ietf-bess-pbb-evpn-isid-cmacflush	WGLC	Matthew			Not enough feedback during WGLC, RTGDIR provided comments that need to be addressed

Action items

This section lists actions other than document updates

Action	Owner	Start date	Expected date	Done

Early allocations

Document Name	Request date (by authors)	Status	AD approval date	IANA first allocation date	Renewal date	Expiration date
draft-ietf-bess-mvpn-evpn-aggregation-label	12/11/18	Allocated	12/19/18	01/23/19	11/19/20	01/23/22
draft-ietf-bess-evpn-bum-procedure-updates		Allocated		02/17/17	02/06/20	02/17/21
draft-ietf-bess-evpn-ipvpn-interworking	07/03/19	Allocated	07/05/19		05/26/20	07/08/21

Latest RFCs

• RFC 9251 Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Proxies for Ethernet VPN (EVPN) (June 22)
• RFC 9252 BGP Overlay Services Based on Segment Routing over IPv6 (SRv6) (July 22)

Documents in RFC editor queue

• draft-ietf-bess-evpn-bum-procedure-updates (MISSREF – waiting on draft-ietf-bess-evpn-aggregation-label)
• draft-ietf-bess-evpn-optimized-ir (MISSREF – waiting on draft-ietf-bess-evpn-bum-procedure-updates)

Documents sent to IESG

Shepherd's name indicated within parenthesis.

• draft-ietf-bess-vpls-multihoming (Matthew): EXPIRED
• draft-ietf-bess-evpn-irb-mcast (Mankamana)
• draft-ietf-bess-mvpn-evpn-aggregation-label (Stephane)
• draft-ietf-bess-evpn-virtual-eth-segment (Luc Andre)
• draft-ietf-bess-evpn-pref-df (Stephane)
• draft-ietf-bess-evpn-fxc (Stephane)
• draft-ietf-bess-evpn-lsp-ping (Matthew)

Documents under Shepherd's review

• draft-ietf-bess-evpn-redundant-mcast-source (Mankamana)

• draft-ietf-bess-evpn-mh-pa (Stephane)
  • Chair review provided

• draft-ietf-bess-evpn-unequal-lb (Stephane):
  • the document has a lot of normative dependencies that are not ready yet
  • Review requested to IDR chairs

• draft-ietf-bess-evpn-geneve: (Matthew)
  • Comments have been addressed

• draft-ietf-bess-evpn-fast-df-recovery (Matthew)

Documents that failed Working Group Last Call

• draft-ietf-bess-evpn-irb-extended-mobility: few comments raised during WGLC that need to be addressed.

• draft-ietf-bess-evpn-ipvpn-interworking:
  • need feedback from IDR chairs on aggregation rules and attribute propagation.
  • Authors needs to address IDR chair's comments

• draft-ietf-bess-evpn-mh-split-horizon:
  • need document update + missing IPR replies

Documents candidates for Working Group Last Call

• draft-ietf-bess-bgp-sdwan-usage
• draft-ietf-bess-mvpn-evpn-sr-p2mp

Recently adopted documents

Documents candidates for Working Group adoption

• draft-sajassi-bess-evpn-ac-aware-bundling
• draft-brissette-bess-evpn-vpws-seamless
• draft-sr-bess-evpn-dpath-01
• draft-sajassi-bess-evpn-ip-aliasing-04
• draft-thubert-bess-secure-evpn-mac-signaling

Documents that failed WG adoption

Working group document status

Document Name	Last Update	Status
draft-ietf-bess-mvpn-yang	11/05/19	Document expired, note sent to authors
draft-ietf-bess-evpn-per-mcast-flow-df-election	2/28/21	Final update in progress before going for WGLC
draft-ietf-bess-evpn-fast-df-recovery	3/2/21	Reminder sent to authors
draft-ietf-bess-evpn-mh-split-horizon-00	3/2/21	Checking with authors
draft-ietf-bess-rfc7432bis-00	3/2/21	Checking with authors
draft-ietf-bess-bgp-multicast-03	3/2/21	Security section need to filled
draft-ietf-bess-evpn-redundant-mcast-source-00	3/2/21	Recently adopted
draft-ietf-bess-bgp-multicast-controller-06	3/2/21	Being presented in IETF 110
draft-ietf-bess-evpn-mh-pa-01	3/2/21	Being presented in IETF 110
draft-ietf-bess-evpn-bfd-03	3/2/21	Being presented in IETF 110

IDR/BESS cross WG reviews

​https://trac.ietf.org/trac/idr/wiki/Feedback%20for%20BESS%20drafts