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IETF Liaison Report. November 2003 Dorothy Stanley – Agere Systems IEEE 802.11 Liaison To/From IETF. IETF AES-CCM Specification Issued as RFC 3610, see http://www.ietf.org/rfc/rfc3610.txt Resolved 802.11i LB 61 comments. IEEE 802.11i Dependencies. RFC 2284bis – In IETF last call - PowerPoint PPT Presentation
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Submission
November 2003
Dorothy Stanley (Agere Systems)
IETF Liaison Report
November 2003
Dorothy Stanley – Agere Systems
IEEE 802.11 Liaison To/From IETF
Submission
November 2003
Dorothy Stanley (Agere Systems)
IEEE 802.11i Dependencies
• IETF AES-CCM Specification – Issued as RFC 3610, see
http://www.ietf.org/rfc/rfc3610.txt– Resolved 802.11i LB 61 comments
Submission
November 2003
Dorothy Stanley (Agere Systems)
IEEE 802.11i Dependencies (via 802.1-REV)
• RFC 2284bis – In IETF last call – http://www.levkowetz.com/pub/ietf/drafts/eap/
rfc2284bis/draft-ietf-eap-rfc2284bis-07.d.html – Last call (equivalent of Sponsor Ballot) closed
November 6th , 2003.
Submission
November 2003
Dorothy Stanley (Agere Systems)
Update: CAPWAP BOF• Control And Provisioning of Wireless Access Points
(CAPWAP) BOF-2 will be held Nov 14th, 2003– BOF-2 Chairs Mahalingam Mani, [email protected] and
Dorothy Gellert, [email protected]– Mailing List: [email protected] – Current draft: http://www.airespace.com/ftp/draft-calhoun-
seamoby-lwapp-03.txt – Charter, links, issues lise available at
http://www.frascone.com/lwapp/ – Request for IEEE Review of CAPWAP documents, after
WG formed. Please see Stuart Kerry or Dorothy Stanley if you’re interested.
Submission
November 2003
Dorothy Stanley (Agere Systems)
CAPWAP BOF -Charter• Clear problem statement of CAPWAP work • Description of the split AP (AP – Access Controller)
architecture • CAPWAP security requirements, defining the needs for
security between the AP and the AC, both for host data transport and for AP-AC signaling and control
• Discovery of ACs by APs • Auto-organization of APs and ACs into a managed wireless
access network, including AC redundancy • Secure Encapsulation of host data and AC-AP signaling, as
necessary to address the requirements • Secure Configuration of the AP by the AC
Submission
November 2003
Dorothy Stanley (Agere Systems)
Update: RADIUS WG
• IETF RADIUS Working Group May be Formed– RADEXT BOF to be held November 14th, 2003– Wi-Fi WLAN Public Access Needs, Requests from 3GPP2
• Proposed charter includes:– Specifying how RADIUS handles prepaid accounting for
WLAN (& other) Pre-paid applications– Standardizing WLAN-related RADIUS attributes. – Standardizing a basic RADIUS attribute extension
mechanism
• Contact Bernard Aboba [email protected] or David Nelson [email protected]
Submission
November 2003
Dorothy Stanley (Agere Systems)
Update: EAP Keying
• EAP Key Framework Document – See http://www.ietf.org/internet-drafts/draft-aboba-pppext
-key-problem-07.txt
– Will become an EAP WG work item
– Key Naming – Coordinate PMK name definitions as much as possible between 802.11i and EAP WG
– Joint meeting held with 802.11i, Herndon Oct 15, topics: Document status, Key Scoping, EAP State Machines, Key Hierarchies. See 03/830.
• EAP State Machine Document– Will become an EAP WG work item
Submission
November 2003
Dorothy Stanley (Agere Systems)
IETF Meetings• Recent/upcoming meetings:
– November 9-14, 2003 Minneapolis, MN– Feb 29-March 5 2004 Seoul, Korea– August 1-6, 2004– November 7-12, 2004
• http://www.ietf.org• TBD: Website of IETF/IEEE 802.11
request/response status– As maintained for others, for example see
http://www.3gpp.org/TB/Other/IETF.htm
Submission
November 2003
Dorothy Stanley (Agere Systems)
Process: IEEE 802.11 – IETF Interaction for CAPWAP
• Background: IEEE (802.11) & IETF have an Established Set of Processes for Standards Development
• Success of 802.11 WLAN products motivating CAPWAP development. Leads to need to
• Establish communication mechanisms between 802.11 & CAPWAP.
Submission
November 2003
Dorothy Stanley (Agere Systems)
Process: IEEE 802.11 – IETF Interaction for CAPWAP
• Bob O’Hara (acknowledged 802.11 expert) identified as CAPWAP’s 802.11 Technical Advisor
• Establish process for IEEE 802.11Review of CAPWAP documents– Chair of IEEE 802.11 is supportive, and has agreed to establish review
process
– Call for volunteers within IEEE 802.11 made at IEEE 802.11 meeting Nov 12th
– Standing Committee or similar to be established within 802.11
– IEEE 802.11 target- Review process in place by January IEEE 802.11meeting
Submission
November 2003
Dorothy Stanley (Agere Systems)
Process: IEEE 802.11 – IETF Interaction
• Request from IEEE 802.11 chair for permission to add IETF links to IEEE 802.11 website– As for other standards organizations, see
http://grouper.ieee.org/groups/802/11/
• TBD: Liaison from CAPWAP to IEEE 802.11
Submission
November 2003
Dorothy Stanley (Agere Systems)
Some IEEE 802.11 Highlights • IEEE 802.11i (Security) voted to advance IEEE
802.11i Draft 7.0 to Sponsor Ballot • IEEE 802.11e (QOS) re-circulation• IEEE 802.11k – Radio Resource Measurements –
continuing work• Discussed Potential new Study Groups:
– Mesh Networks– Wireless Performance and Prediction– Public Access Issues– Fast Roaming (SG – TG)
Submission
November 2003
Dorothy Stanley (Agere Systems)
IEEE 802.11 Meetings
• Recent/upcoming meetings:– November 9-14, 2003 Albuquerque NM– January 12-16 Vancouver BC, Canada– March 14-19, 2004 Orlando, FL– May 9-14, 2004 Anaheim, CA
• http://grouper.ieee.org/groups/802/11/
