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IEEE 802.11-IETF Liaison Report

IEEE 802.11-IETF Liaison Report. Authors:. Date: 2010-09-15. Abstract. This presentation contains the IEEE 802.11 – IETF liaison report for September 2010. New: Mobility EXTensions for IPv6(mext) WG. See https://datatracker.ietf.org/wg/mext/charter/

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IEEE 802.11-IETF Liaison Report

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  1. IEEE 802.11-IETF Liaison Report Authors: Date: 2010-09-15 Dorothy Stanley, Aruba Networks

  2. Abstract This presentation contains the IEEE 802.11 – IETF liaison report for September 2010. Dorothy Stanley, Aruba Networks

  3. New: Mobility EXTensions for IPv6(mext) WG • See https://datatracker.ietf.org/wg/mext/charter/ • The MEXT Working Group continues the work of the former MIP6, NEMO, and MONAMI6 Working Groups. • The primary goal of MEXT will be to enhance base IPv6 mobility bycontinuing work on developments that are required for wide-scaledeployments and specific deployment scenarios. • Additionally, the workinggroup will ensure that any issues identified by implementation andinteroperability experience are addressed, and that the basespecifications are maintained. • The group will also produce informationaldocumentation, such as design rationale documents or description ofspecific issues within the protocol. • The MEXT WG will also explore experimental alternative securitymechanisms. The security mechanism specified in the existing standardtrack RFCs (RFC3775bis, RFC4877) remains the mandatory to implementmechanism that guarantees interoperability between differentimplementations. • The MEXT WG is chartered to deliver one or moreexperimental alternative mechanisms. All the alternative solutions willbe published as experimental RFCs. Dorothy Stanley, Aruba Networks

  4. Handover Keying (HOKEY) • Hokey Charter available at http://www.ietf.org/html.charters/hokey-charter.html • Extensions to current EAP key framework to facilitate inter-authenticator handover and roaming. • Published RFCs: • Handover Key Management and Re-authentication Problem Statement, see http://www.ietf.org/rfc/rfc5169.txt • Specification for the Derivation of Root Keys from an Extended Master Session Key (EMSK), see http://www.ietf.org/rfc/rfc5295.txt • EAP Extensions for EAP Re-authentication Protocol (ERP), see http://www.ietf.org/rfc/rfc5296.txt • Distribution of EAP based keys for handover and re-authentication , see http://www.ietf.org/rfc/rfc5749.txt[published March 2010] • Updates [July 2010]: • Extensible Authentication Protocol (EAP) Early Authentication Problem Statement, see http://tools.ietf.org/html/rfc5836 [published April 2010] • Updates [September 2010] • EAP extensions for EAP Re-authentication protocol, see https://datatracker.ietf.org/doc/draft-ietf-hokey-rfc5296bis/ • Architecture design, see https://datatracker.ietf.org/doc/draft-ietf-hokey-arch-design/ Dorothy Stanley, Aruba Networks

  5. Update: EAP Method Update (EMU) • Working Group website: http://www.ietf.org/html.charters/emu-charter.html • IEEE 802.11 liaison request • Requirements are documented in 11-07-0508-01-000u-emergency-services-eap-requirements • Response received from IETF EMU, see https://mentor.ieee.org/802.11/public-file/07/11-07-2786-00-0000-liaison-from-ietf-emu-to-ieee-802-11u.doc . • Response under consideration in TGu • Updates [July 2010]: • Channel Binding, see http://datatracker.ietf.org/doc/draft-ietf-emu-chbind/ • Tunnel Method Requirements, see http://datatracker.ietf.org/doc/draft-ietf-emu-eaptunnel-req/ • Updates [September 2010]: • EAP Authentication using only a password, see http://datatracker.ietf.org/doc/rfc5931/published August 2010 • EAP Authentication based on the EKE protocol, see https://datatracker.ietf.org/doc/draft-sheffer-emu-eap-eke/ Dorothy Stanley, Aruba Networks

  6. 6LOWPAN Working Group • Working Group website: http://datatracker.ietf.org/wg/6lowpan/charter/ • Focus: Adaption of IPv6 protocol to operate on constrained nodes and link layers • RFC 4944: adaption of IPv6 to 802.15.4 link layer • Improved header compression scheme, see http://datatracker.ietf.org/doc/draft-ietf-6lowpan-hc/ • Neighbor discovery protocol modifications http://datatracker.ietf.org/doc/draft-ietf-6lowpan-nd/ • Reference: Smart Grid Tutorial Presentations, slides 58-60 • https://mentor.ieee.org/802-ec/dcn/10/ec-10-0013-00-00EC-smart-grid-information-update-july-2010.pdf Dorothy Stanley, Aruba Networks

  7. ROLL Working Group • Working Group website: http://datatracker.ietf.org/wg/roll/ • Focus: Routing over Low Power and Lossy Networks • Routing Objectives, see http://datatracker.ietf.org/doc/draft-ietf-roll-of0/ • Routing protocol for efficient operation in low-power, lossy networks, see http://datatracker.ietf.org/doc/draft-ietf-roll-rpl/ • Reference: Smart Grid Tutorial Presentations, slides 58-60 • https://mentor.ieee.org/802-ec/dcn/10/ec-10-0013-00-00EC-smart-grid-information-update-july-2010.pdf Dorothy Stanley, Aruba Networks

  8. CORE Working Group • Working Group website: http://datatracker.ietf.org/wg/core/ • Focus: framework for resource-oriented applicationsintended to run on constrained IP networks • Constrained Application Protocol, see http://datatracker.ietf.org/doc/draft-ietf-core-coap/ • Reference: Smart Grid Tutorial Presentations, slides 58-60 • https://mentor.ieee.org/802-ec/dcn/10/ec-10-0013-00-00EC-smart-grid-information-update-july-2010.pdf Dorothy Stanley, Aruba Networks

  9. Emergency Context Resolution with Internet Technologies (ECRIT) • Working Group website: http://www.ietf.org/dyn/wg/charter/ecrit-charter.html • Emergency Services • Framework for Emergency Calling using Internet Multimedia, see http://www.ietf.org/id/draft-ietf-ecrit-framework-11.txt • Unauthenticated access being discussed, see http://tools.ietf.org/id/draft-schulzrinne-ecrit-unauthenticated-access-08.txt • Describing boundaries for Civic Addresses, see http://tools.ietf.org/id/draft-thomson-ecrit-civic-boundary-01.txt • Updates [September 2010] • Specifying Holes in Location-to-Service Translation (LoST) Service Boundaries RFC published, see https://datatracker.ietf.org/doc/rfc5964/ Dorothy Stanley, Aruba Networks

  10. IETF Geographic Location and Privacy (Geopriv) WG • See http://www.ietf.org/html.charters/geopriv-charter.html • Specific reference to WLANs: • Carrying Location Objects in RADIUS, see http://www.ietf.org/proceedings/66/IDs/draft-ietf-geopriv-radius-lo-08.txt • Documents referenced in 802.11 (TGv) • Geopriv Requirements, see http://www.ietf.org/rfc/rfc3693.txt • Civic Address definitions, see http://www.ietf.org/rfc/rfc4776.txt • July 2009 Liaison to IETF GEOPRIV • See https://mentor.ieee.org/802.11/dcn/09/11-09-0718-01-000v-liaison-request-to-ietf-geopriv.doc • November 2009 Contributions • See http://www.ietf.org/id/draft-stanley-geopriv-int-ext-00.txt and http://tools.ietf.org/id/draft-polk-geopriv-int-relative-in-tlv-00.txt and http://tools.ietf.org/id/draft-thomson-geopriv-indoor-location-00.txt • March 2010 Contributions • http://tools.ietf.org/id/draft-rosen-geopriv-pidf-interior-01.txt and • http://tools.ietf.org/id/draft-thomson-geopriv-relative-location-00.txt • July 2010 Updated draft • http://datatracker.ietf.org/doc/draft-ietf-geopriv-relative-location/ • Updates [September 2010] • New draft, Location-related measurements in Location Configuration Protocols, see https://datatracker.ietf.org/doc/draft-ietf-geopriv-held-measurements/ • DHCP Options for LCI, see https://datatracker.ietf.org/doc/draft-ietf-geopriv-rfc3825bis/ Dorothy Stanley, Aruba Networks

  11. IETF Meetings • Meetings: • November 7-12, 2010, Beijing (overlaps next 802 plenary) • March 27-April 1, 2011, Prague • July 24-29, 2011Quebec City • November 13-18, 2011 Taipei • http://www.ietf.org Dorothy Stanley, Aruba Networks

  12. References • RFC 4017 - IEEE 802.11 Requirements on EAP Methods Dorothy Stanley, Aruba Networks

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