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Network Virtualization over Layer 3 BoF (NVO3)

This session at IETF 83 in Paris, France discusses the problem statement, framework, and requirements for network virtualization over layer 3. Topics include overlay networking, EVPN interactions, and control protocol requirements.

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Network Virtualization over Layer 3 BoF (NVO3)

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  1. Note Well • Any submission to the IETF intended by the Contributor for publication as all or part of an IETF Internet-Draft or RFC and any statement made within the context of an IETF activity is considered an "IETF Contribution". Such statements include oral statements in IETF sessions, as well as written and electronic communications made at any time or place, which are addressed to: • The IETF plenary session • The IESG, or any member thereof on behalf of the IESG • Any IETF mailing list, including the IETF list itself, any working group or design team list, or any other list functioning under IETF auspices • Any IETF working group or portion thereof • Any Birds of a Feather (BOF) session • The IAB or any member thereof on behalf of the IAB • The RFC Editor or the Internet-Drafts function • All IETF Contributions are subject to the rules of RFC 5378 and RFC 3979 (updated by RFC 4879). • Statements made outside of an IETF session, mailing list or other function, that are clearly not intended to be input to an IETF activity, group or function, are not IETF Contributions in the context of this notice. • Please consult RFC 5378 and RFC 3979 for details. • A participant in any IETF activity is deemed to accept all IETF rules of process, as documented in Best Current Practices RFCs and IESG Statements. • A participant in any IETF activity acknowledges that written, audio and video records of meetings may be made and may be available to the public.

  2. Network Virtualization over Layer 3 BoF (NVO3) IETF 83, Paris, France Benson Schliesser (bschlies@cisco.com) Matthew Bocci (matthew.bocci@alcatel-lucent.com)

  3. Administrivia • Blue Sheets • Note takers + Jabber Scribe • Mailing List: General Discussion: nvo3@ietf.org To Subscribe: nvo3-request@ietf.org In Body: subscribe your_email_address Archive: http://www.ietf.org/mail-archive/web/nvo3/index.html

  4. Agenda • Introduction/agenda tweaking (Chairs) • NVO3 Problem Statement (Thomas Narten) draft-narten-nvo3-overlay-problem-statement-01 • Overlay Networking Framework (Marc Lasserre) draft-lasserre-nvo3-framework-01 • NVO3 Requirements for Tunelling (Igor Gashinsky) • EVPN Interactions (David Black) • Network Virtualization Overlay Control Protocol Requirements (Larry Kreeger) draft-kreeger-nvo3-overlay-cp-00 • Charter Presentation (Thomas Narten) • Charter Discussion (Chairs) • Is there interest on working on this? • Is the proposed charter a reasonable start?

  5. Note: Q&A • Agenda times / durations will be enforced. • Mic discussion will be limited to clarifying questions, during the presentations. • Please hold comments and discussion for the Charter Discussion.

  6. Introduction and Scope • NVO3 is about: • Network virtualization in a data center environment • Operates in an overlay model to interconnect virtual machines distributed across a data center • Addresses requirements for multi-tenancy, including isolation between tenants • Address both data and control plane requirements • NVO3 will NOT: • Develop service provider solutions for wide-area interconnect of data centers • BoF will focus on problem statement and requirements, not solutions

  7. Related Documents Proposed Charter:http://www.ietf.org/mail-archive/web/nvo3/current/msg00024.html NVO3 Problem Statement:http://datatracker.ietf.org/doc/draft-narten-nvo3-overlay-problem-statement/ Framework for Data Center Network Virtualization: http://datatracker.ietf.org/doc/draft-lasserre-nvo3-framework/ Network Virtualization Overlay Control Protocol Requirements: http://datatracker.ietf.org/doc/draft-kreeger-nvo3-overlay-cp/

  8. Problem Statement • Thomas

  9. Framework • Marc

  10. Requirements for Tunnelling • Igor

  11. VPN Interactions • David

  12. Control Protocol Requirements • Larry

  13. Charter Presentation • Thomas

  14. Charter Discussion • Is the problem statement valid? • Is there interest in working on this? • Are the proposed work items reasonable? • Is the proposed charter a reasonable starting point?

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