1. IEEE 802.21 MEDIA INDEPENDENT HANDOVER DCN: 21-09-0052-00-0000
Title: IETF Liaison Report
Date Submitted: March 12, 2009
Presented at IEEE session #31 in Vancouver
Authors or Source(s):
 Yoshihiro Ohba
Abstract: IETF Liaison Report as of March 12, 2009

2. IEEE 802.21 presentation release statements
This document has been prepared to assist the IEEE Working Group. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein.
The contributor grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE
The contributor is familiar with IEEE patent policy, as stated in Section 6 of the IEEE-SA Standards Board bylaws < and in Understanding Patent Issues During IEEE Standards Development
IEEE presentation release statements
This document has been prepared to assist the IEEE Working Group. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein.
The contributor grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE
The contributor is familiar with IEEE patent policy, as outlined in Section 6.3 of the IEEE-SA Standards Board Operations Manual < and in Understanding Patent Issues During IEEE Standards Development

3. MIPSHOP WG Mobility Services Framework Design
draft-ietf-mipshop-mstp-solution-12.txt
Approved as Proposed Standard RFC

4. MIPSHOP WG (cont’d) Related work (3GPP ANDSF discovery)
Locating Mobility Servers using DNS
draft-ietf-mipshop-mos-dns-discovery-04
Status: AD Evaluation (same as November)
DHCP Options for IEEE Mobility Server (MoS) discovery
draft-ietf-mipshop-mos-dhcp-options-11
Status: AD Evaluation
Agreement on support for both FQDN and IP address
Support for FQDN is needed to get more information, i.e., transport protocol id and port numbers, using DNS.
Related work (3GPP ANDSF discovery)
draft-das-mipshop-andsf-dhcp-options-00.txt
draft-melia-radext-andsf-discovery-extension-00

5. PANA WG PANA Pre-authentication completed WG Last Call

6. HOKEY WG Pre-authentication Problem Statement
draft-ietf-hokey-preauth-ps-06.txt
Discussion on a new scenario (peer-SA-AAA-CA model)
Still no consensus on categorizing the new scenario as EAP pre-authentication
Editor change
HOKEY key distribution
draft-ietf-hokey-key-mgm-05.txt