¶ IETF 101 Routing Area Working Group High-Level Summary
Summaries and Status through IETF 101
¶ Summary Template
Meeting Day/Time:
WG Highlights:
WG Status Summary: (Publications/RFC Editor/IESG/WGLC Queues (since last IETF) -- Optional.)
Links:
https://datatracker.ietf.org/meeting/101/agenda/xxx/
http://datatracker.ietf.org/wg/xxx/charter/
https://www.ietf.org/proceedings/101/xxx.html
¶ BABEL
Meeting Day/Time: Thursday 18:10-19:10
WG Highlights: There will be presentations on Babel over DTLS, Babel in Bird open source routing, and a Babel Information Model.
WG Status: Working on updating and converting previous Experimental RFC to standards track RFCs.
Links:
https://datatracker.ietf.org/meeting/101/agenda/babel/
http://datatracker.ietf.org/wg/babel/charter/
https://www.ietf.org/proceedings/101/babel.html
¶ BESS
Meeting Tuesday, March 20th, 3:50pm - 6:20pm
WG Highlights:
-
Two new co-chairs for the WG
-
Starting clean-up of expired WG documents
-
Several WG documents to progress to WG Last Call as well as WG adoptions to run
-
draft-bess-ietf-df-election-framework has been presented, it is an important piece of work for EVPN, it should go to WGLC soon.
-
xVPN Yang models (except mvpn) are almost ready based on the authors feedback. Chairs requested to ensure/check consistency between the models before moving to WGLC.
WG Status Summary:
-
Two EVPN overlay documents currently in the RFC Editor queue
-
One document approved by IESG:
-
One document sent to IESG:
-
One document adopted has WG document:
-
Several documents are ready for WG adoption or WGLC.
Links:
https://datatracker.ietf.org/meeting/101/materials/agenda-101-bess/
http://datatracker.ietf.org/wg/bess/charter/
¶ BFD
Meeting Day/Time: Wednesday, March 21, 13:30-15:00
As always, current status of WG in the BFD Wiki
Current items of interest:
- BFD multipoint documents have been submitted to IESG.
- BFD YANG module has been updated. Minor YANG Doctor comments to address, will be submitted to IESG soon.
- BFD for VxLAN has been adopted
- WGLC for BFD secure sequence numbers, BFD stability and Optimizing BFD authentication will start after IETF
¶ BIER
¶ CCAMP
Meeting:
2 sessions:
- Session I: 17:40-18:40 Monday Afternoon session III - Joint session with MANET
- Session II: 9:30-12:00 Wednesday Morning session I - CCAMP only
WG Highlights:
- Very interesting joint meeting with MANET where sinergies and collaboration areas have been identified.
- Microwave and millimiter wave: Device model close to LC, just started new work on network model.
- Transport NBI DT: All work merged into single draft including gap analysis. (less informational drafts)
- YANG models updated: WSON, Flexi Grid, IPoWDM interface, OTN, microwave.
- New Work consolidated: Beyond 100G (G709v5), FlexE, YANG models for Client-layer Topology, Client-layer Tunnel and Optical Transport Network Client Signals
WG Status Summary:
- 1 new RFC: [RFC8330]:draft-ietf-ccamp-ospf-availability-extension
- RFC Editor’s Queue: draft-ietf-ccamp-flexible-grid-ospf-ext
- IESG processing: draft-ietf-ccamp-microwave-framework, draft-ietf-ccamp-dwdm-if-mng-ctrl-fwk
Links:
https://datatracker.ietf.org/meeting/100/agenda/ccamp/
http://datatracker.ietf.org/wg/ccamp/charter/
https://www.ietf.org/proceedings/100/ccamp.html
¶ DETNET
Meeting Friday, March 23, 2018 (GMT)
0930-1130 Morning Session I
11:50-14:30 Friday Afternoon session I
WG Highlights:
-
Pat Thaler retiring as chair
-
New chair János Farkas
-
Extended session to close on much discussed data plane approach
WG Status Summary:
-
Several documents heading to WG LC before next meeting
-
Hoping to adopt yang model soon
-
Some desire to use emerging data planes
Links:
https://datatracker.ietf.org/meeting/101/materials/agenda-101-detnet
https://datatracker.ietf.org/meeting/101/session/detnet
http://etherpad.tools.ietf.org:9000/p/notes-ietf-101-detnet
http://www.meetecho.com/ietf101/detnet
http://ietf101streaming.dnsalias.net/ietf/ietf1012.m3u
xmpp:detnet@jabber.ietf.org?join
¶ I2RS
¶ IDR
Meeting Monday, 15:50-17:20 pm, 3/19/2018
WG Highlights:
- Route leak prevention
- BGP-LS (3/6 talks)
- MD5/transport security, from MPLS WG
WG Status Summary:
- Working to clear pending documents, adoptions, etc (see WG status slides)
Links: https://datatracker.ietf.org/meeting/101/materials/agenda-101-idr-02
https://datatracker.ietf.org/doc/charter-ietf-idr/
https://www.ietf.org/proceedings/101/idr.html
¶ L2TPEXT
¶ LISP
Meeting Monday, March 19th, 1:30pm - 3:30pm
WG Highlights:
- Document "Signal Free LISP Multicast" now in RFC Editor queue.
- For two documents the WG seems to express consensus for Last Call (to confirmed on the mailing list)
- LISP Generic Protocol Extension - draft-ietf-lisp-gpe-01.txt
- LISP Vendor Specific LCAF - draft-ietf-lisp-vendor-lcaf-01.txt
- The WG also expressed consensus to adopt the following document (to confirmed on the mailing list)
- Publish-Subscribe Functionality for LISP - draft-rodrigueznatal-lisp-pubsub-01.txt
WG Status Summary:
- Most important work items remain 6830bis and 6833bis. In the last months there has been a lot of editorial work. The two documents included text that was neither data-plane nor control-plane. The two document shave been shortened and a third document grouping the trimmed text will be created. The expectation is to move these documents quickly forward.
Links:
https://datatracker.ietf.org/meeting/101/materials/agenda-101-lisp/
https://datatracker.ietf.org/wg/lisp/about/
https://datatracker.ietf.org/meeting/101/session/lisp
¶ LSR
Meeting Day/Time: Wednesday, March 21, 9:30-12:00
WG Highlights:
- First Meeting of LSR - Merge of IS-IS and OSPF.
- OSPFv3 and IS-IS Segment Routing extended to SRv6
- Interesting new work with flexible algorithms (algorithms, metrics, constraints per MT/prefix)
- Exciting proposals for IS-IS data center flooding optimizations
WG Status Summary:
- OSPFv3 Extended LSAs will soon be RFC (Auth48)
- IS-IS Link Bundles on RFC Queue (missed Ref for IS-IS SR extensions)
- OSPFv2, IS-IS, and OSPFv3 SR extensions (MPLS) nearing publication
- OSPF and IS-IS YANG Models close to WG last call
Links:
https://datatracker.ietf.org/meeting/101/materials/agenda-101-lsr/
http://datatracker.ietf.org/wg/lsr/charter/
¶ LSVR
Meeting Day/Time: Monday, March 19, 13:30-15:30
WG Highlights:
-
Newly chartered WG. Two new co-chairs for the WG
-
Starting with Charter overview and introduction to LSVR focuss
-
Attended by approximatly 120 people, where of 1/5th managed to read the drafts
-
Ambitious milestone shedule with strictly defined deliverables for first 12 months (3 milestones on standart documentation and 3 months later additional milestone on YANG/Management)
-
Presented: Shortest Path Routing Extensions for BGP Protocol (draft-keyupate-lsvr-bgp-spf-00)
-
Presented: Usage and Applicability of Link State Vector Routing in Data Centers (draft-keyupate-lsvr-applicability-00)
-
Presented: Link State Over Ethernet (draft-ymbk-lsvr-lsoe-00) (alternative for LLDP, without IPR)
WG Status Summary:
-
New WG, first meeting
-
Interrim is being planned to progress the deliverables
Links:
https://datatracker.ietf.org/meeting/101/materials/agenda-101-lsvr/
http://datatracker.ietf.org/wg/lsvr/charter/
¶ MANET
Meeting:
Sessions:
Session I: 17:40-18:40 Monday Afternoon session III - Joint session with CCAMP
Presentation in PIM/MBONED: 9:30-12:00 Tuesday Morning session
WG Highlights:
- Productive joint meeting with CCAMP where sinergies and collaboration areas have been identified regarding DLEP work
- Productive presentation with PIM regarding MANET multicast FIB work and MANET overview/issues/history with multicast
WG Document Status Summary:
2 documents: Last call ending (just need to hit the chair button)
draft-ietf-manet-dlep-latency-extension-03
draft-ietf-manet-dlep-multi-hop-extension-05
3 other WG documents: Exist
draft-ietf-manet-dlep-da-credit-extension-04
draft-ietf-manet-dlep-lid-extension-02
draft-ietf-manet-dlep-pause-extension-03
1 previous WG draft expired, was in the process of merging with similar document
Links:
https://datatracker.ietf.org/meeting/100/agenda/manet/
http://datatracker.ietf.org/wg/manet/charter/
https://www.ietf.org/proceedings/100/manet.html
¶ MPLS
Meeting Thursday, March 22th, 9:30pm - 12:00pm
WG Highlights:
-
Two new RFCs (five at IETF100)
-
Two new working Group documents
-
New draft on deprecating MD5 for LDP (draft-nslag-mpls-deprecate-md5-00.txt)
- Problem: LDP runs over TCP and currently uses TCP MD5 for authentication, which is no longer considered secure (see RFC 5925)
- Draft being presented in several working groups
WG Status Summary:
- Four (editorial) errata since IETF100 (2x RFC7307 and 2x RFC8029)
- Four liaisons to MPLS (from BBF and ITU) since IETF101
Links:
https://datatracker.ietf.org/meeting/101/agenda/mpls/
http://datatracker.ietf.org/wg/mpls/charter/
https://www.ietf.org/proceedings/101/mpls.html
¶ NVO3
WG Highlights
- Met on Wednesday afternoon
- Data plane encapsulation (Geneve) is close to WG last call
- Working on Geneve security requirements. Poll for adoption was issued and most comments are being addressed.
- The RTG Area OAM design team proposal for an OAM header was presented again. This has not yet been adopted by NVO3.
- Some work on packet spraying performance with Geneve was presented during the meeting
- Need some help progressing management plane:
- YANG models for both Geneve and overall architecture
- Operational aspects
WG Status
- New RFC
- RFC 8293: A Framework for Multicast in Network Virtualization over Layer 3 - RFE Ed's Queue
- Split NVE Control Plane Requirements - Incoming Liaison from IEEE 802.1 on IEEE P802.1Qcy VDP Extension to Support NVO3 requesting comments as a part of sponsor ballot by 15th May 2018
Links:
https://datatracker.ietf.org/meeting/101/materials/agenda-101-nvo3/
http://datatracker.ietf.org/wg/nvo3/charter/
https://datatracker.ietf.org/meeting/101/materials/minutes-101-nvo3/
¶ PALS
Meeting Day/Time: Monday, March 19, 15:50-17:20
WG Highlights:
-
The primary focus of the WG continues to be draft-ietf-pals-ethernet-cw, which mandates the use of the Control Word for Ethernet pseudowires (PWs) if both endpoint routers support the Control Word. This is to prevent reordering problems that result from some core routers mistakenly applying ECMP to Ethernet PWs if they look below the MPLS header and see a first nibble of 0x4 or 0x6 in the Ethernet MAC address, and they mistake these packets for IPv4 or IPv6. This problem has been observed in the field. Use of the control word prevents ECMP from being applied. Unfortunately, we've discovered that some vendors are doing DPI past the control word, and mostly getting it wrong, and we have addressed that in the draft as well.
-
We drafted and reviewed a liaison to our SDO partners (BBF, ITU-T SG15 WP3, MEF, IEEE 802.1 & RAC) to inform them about the draft. It was updated during the meeting, and has since been transmitted.
-
We are coordinating with the IDR, PIM, PCE, BESS, RTGWG, MPLS WGs and the SEC area to improve LDP security by moving from TCP MD5 to TCP-AO, following BGP's example.
WG Status Summary:
-
Two new RFCs since IETF 100.
- WG has published 18 RFCs (including one STD) since November 2015.
-
draft-ietf-pals-ethernet-cw is our last active WG draft. Following our meeting this week, it has been updated and has entered WG last call. Once we finish this draft, we can contemplate the WG's next step.
Links:
https://datatracker.ietf.org/meeting/101/materials/agenda-101-pals/
http://datatracker.ietf.org/wg/pals/charter/
https://datatracker.ietf.org/meeting/101/materials/minutes-101-pals/
¶ PCE
Met on Tuesday Afternoon Session I (13:30-15:30)
WG Highlights:
-
Much work is being done which extends PCEP with SDN-like capabilities.
- RFC 8231/8232: LSP manipulation by PCE
- RFC 8281: LSP initiation by PCE
- draft-ietf-pce-lsp-control-request: PCE taking control of LSPs
- draft-ietf-pce-pcep-flowspec: Mapping traffic to LSPs
-
There is an ongoing discussion about how far we want to take this. Proposals being made are:
- PCE used as a central controller
- PCEP used to distribute link state and TE information to a controller
-
We had a liaison from the BIER working group to talk about the application of PCEP for BIER-TE
-
Besides this, we are busy with many applications of stateful PCE:
- Associated bidirectional LSPs
- E2E protection
- LSP Scheduling
- Steering IP traffic
- Hierarchical stateful PCEs
- GMPLS
- Etc. Etc.
WG Status Summary:
- Four new RFCs
Links:
https://datatracker.ietf.org/meeting/101/agenda/pce/
http://datatracker.ietf.org/wg/pce/charter/
https://www.ietf.org/proceedings/101/pce.html
¶ PIM
Met on Tuesday Morning Session I (9:30-12:00)
WG Highlights:
- YANG model work almost completed
- Several draft about to be published or with the IESG
- Many new drafts/topics presented this time
- Activity in the group and number of participants increasing
WG Status Summary:
- draft-ietf-pim-source-discovery-bsr with the RFC Editor
- draft-ietf-pim-yang and draft-ietf-pim-igmp-mld-yang, IESG processing
- draft-ietf-pim-multiple-upstreams-reqs requested publication
- 5 other WG documents, most of them nearly done
- We had a presentation on MANET multicast work this meeting
- 6 new drafts with proposals for new work presented this meeting
Links:
https://datatracker.ietf.org/meeting/101/agenda/pim/
http://datatracker.ietf.org/wg/pim/charter/
https://www.ietf.org/proceedings/101/pim.html
¶ RIFT
Meeting Day/Time:
Tuesday, March 20, 2018, 13:30-15:30
WG Highlights:
- Newly formed WG, first meeting,
- New chairs: Jeff Tantsura and Jeffrey Zhang
WG Status Summary:
- Charter and milestones have been discussed with the WG and agreed upon
- Detailed protocol and state of art presentation by Tony P
- Applicability to access campus networks, YANG data model and BIER in RIFT networks have been presented
Links:
https://datatracker.ietf.org/meeting/101/agenda/rift/
http://datatracker.ietf.org/wg/rift/charter/
https://www.ietf.org/proceedings/101/rift.html
¶ ROLL
Meeting Day/Time: Thursday 22/3/2018 9h30-12h00, and Friday 23/3/2018 9h30-11h30
WG Highlights:
- Discussion about using Bier technology for RPL unicast and multicast
- Many improvements to RPL for 6tisch WG
- Metrics for RPL route optimizations
- Pushing old drafts to conclusion
WG Status Summary: (Publications/RFC Editor/IESG/WGLC Queues (since last IETF) -- Optional.)
- draft-ietf-roll-useofrplinfo-22 in AD evaluation
Links:
[https://datatracker.ietf.org/meeting/101/agenda-101-roll/]
[http://datatracker.ietf.org/wg/roll/charter/]
[https://datatracker.ietf.org/meeting/101/materials/slides-101-roll-sessb-roll-ietf-101-00.pdf]
¶ RTGWG
Meeting Day/Time:
Tuesday, March 20, 2018, 9:30-12:00
Thursday, March 22, 2018, 13:30-15:30
WG Highlights:
- Good overall progress on YANG models
- YANG design team is closing down, with great results
- Liaison from BBF - TR-384 Cloud Central Office Reference Architectural Framework has been received
- Significant amount of work on Control and User Plane separation for BNG
WG Status Summary: (Publications/RFC Editor/IESG/WGLC Queues (since last IETF) -- Optional.)
- One new RFC
- RFC 8294, Common YANG Data Types for the Routing Area
- Publication Requested:
- draft-ietf-rtgwg-yang-rip (RFC Ed Queue : MISSREF)
- draft-ietf-rtgwg-yang-vrrp (RFC Ed Queue : AUTH48)
- draft-ietf-rtgwg-uloop-delay (RFC Ed Queue : AUTH48)
- draft-ietf-rtgwg-backoff-algo (RFC Ed Queue : EDIT)
- draft-ietf-rtgwg-ni-model (RFC Ed Queue : MISSREF)
- draft-ietf-rtgwg-lni-model (RFC Ed Queue : MISSREF)
- draft-ietf-rtgwg-multihomed-prefix-lfa (AD Evaluation)
Links:
[https://datatracker.ietf.org/meeting/101/agenda/rtgwg/]
[http://datatracker.ietf.org/wg/rtgwg/charter/]
[https://www.ietf.org/proceedings/101/rtgwg.html]
¶ SFC
Meeting Day/Time:
Wednesday, March 21 2018 9:30 - 12:00
WG Highlights:
- WG has been rechartered
- Active discussion of OAM, including active OAM, hybrid OAM, and in-situ OAM
- working on getting teams to address improved security and common transport issues
WG Status Summary: (Publications/RFC Editor/IESG/WGLC Queues (since last IETF) -- Optional.)
- RFC 8300 (NSH) published
- draft-farrel-sfc-convent-06 approved for publication as an RFC
Links:
[https://datatracker.ietf.org/meeting/101/agenda/sfc/]
[http://datatracker.ietf.org/wg/sfc/charter/]
[https://www.ietf.org/proceedings/101/sfc.html]
¶ SIDR
Meeting Day/Time: not meeting
WG Highlights:
- a small set of documents still active, only one still in the wg, finishing wg work
WG Status Summary: (Publications/RFC Editor/IESG/WGLC Queues (since last IETF)
- three drafts still active
- one in the RFC Editor's queue in AUTH48, draft-ietf-sidr-rpki-validation-reconsidered-09
- one in IESG Evaluation, scheduled for telechat in April, draft-ietf-sidr-slurm-04
- one finished wglc, addressing wglc comments, draft-ietf-sidr-rtr-keying-14
Links:
- No Agenda, not meeting
- [http://datatracker.ietf.org/wg/sidr/charter/]
- No Minutes, not meeting
¶ SPRING
Meeting
- Friday 11:50 - 13:20
- Extremely heavy agenda: 235 minutes requested for a 90 minutes WG slot. Especially for the latest WG slot of the week. Many requested had to be refused.
WG Highlights:
- New SPRING Chair: Rob Shakir. Welcome Rob. Thank you Martin.
- All three SR uses cases in RFC editor queue. Thank you Alvaro.
- SR EPE (Egress Peer Engineering) in RFC editor queue.
- SR architecture in IESG review. 1 pending discuss in relation to the SRv6 header 6MAN WG draft.
- SR-MPLS returned to the WG by AD. Actively under work.
- Very actively discussing rechartering
Links:
[https://datatracker.ietf.org/meeting/101/agenda/spring/]
[http://datatracker.ietf.org/wg/spring/charter/]
[https://www.ietf.org/proceedings/101/spring.html]
¶ TEAS
Meeting
- Monday 09:30 - 12:00
WG Highlights
- YANG Models:
- TE-Topology: Publication requested
- TE/RSVP: Base models (almost) ready for LC
- ACTN: Publication requested for Framework, Requirements and Info Model drafts.
- SR-RSVP Co-existence: Publication requested for draft discussing options for SR-RSVP Co-existence .
WG Status Summary
- Recent RFCs:
- RFC-Editor’s Queue:
- Publication Requested:
- New Adoptions:
¶ TRILL
Meeting Day/Time: Monday, March 19, 13:30-15:30
WG Highlights:
The TRILL WG has been closed but the mailing list will remain open.
WG Status Summary: On RFC Published since last meeting: RFC 8302 on ARP and ND Optimization.
8 drafts have progressed to the RFC Editor's Queue, 1 draft is being deferred until the next IESG telechat, 2 drafts are expected to be AD sponsored, and 2 drafts will probably be considered by the SECDISPATCH WG.
Links:
[https://datatracker.ietf.org/meeting/101/agenda/trill/]
[http://datatracker.ietf.org/wg/trill/charter/]
[https://www.ietf.org/proceedings/101/trill.html]
The content of this page was last updated on 2018-03-22. It was migrated from the old Trac wiki on 2023-01-06.