IEEE 802.21 MEDIA INDEPENDENT HANDOVER DCN: 21-10-0071-00-0000 Title: IETF Liaison Report Date Submitted: March 18, 2010 Presented at IEEE 802.21 session #37 in Orlando Authors or Source(s): Yoshihiro Ohba Abstract: IETF Liaison Report as of March 18, 2010 21-10-0071-00-0000

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MIPSHOP WG No meeting in IETF77 Anaheim DHCP Options for IEEE 802.21 Mobility Server (MoS) discovery Published as RFC 5678 in December 2009 Locating Mobility Servers using DNS Published as RFC 5679 in December 2009 Dynamic Host Configuration Protocol (DHCPv4 and DHCPv6) Options for Access Network Discovery and Selection Function(ANDSF) Discovery draft-das-mipshop-andsf-dhcp-options-03 Publication requested in February 2010 21-10-0071-00-0000

HOKEY WG Pre-authentication Problem Statement draft-ietf-hokey-preauth-ps In RFC Ed Queue HOKEY key distribution Published as RFC 5749 in March 2010 Charter has been updated in November 2009 HOKEY Architecture Local Domain Name Discovery for ERP Assistance to the 802.21a group in specifying the integration of EAP pre-authentication with IEEE 802.21a NAS-Authenticator interaction EAP early authentication solutions Updating RFC 5296 to eliminate references to the home server Assistance to the RADEXT and DIME WGs for hokey related things 21-10-0071-00-0000

MEXT WG RFC 3775bis Extended WGLC completed (same as November) Binding revocation binding I-D. ietf-mext-binding-revocation Status: In RFC Ed Queue Flow binding (mapping between flow and CoA) I-D.ietf-mext-flow-binding defines transport of the mapping Status: In AD Evaluation I-D. ietf-mext-binary-ts defines Traffic Selectors Topics to be discussed in IETF77 Anaheim (all individual submissions)：　 3GPP TFT (traffic flow template) Reference for Flow Binding HA Initiated Flow Binding DHCPv4 Options for Home Information Discovery for DSMIPv6 Security On Demand for MIPv6/DSMIPv6 TLS-based MIPv6 Security Generalized MIPv6 Tunneling and Security Interfaces 21-10-0071-00-0000

NETLMM WG No meeting in IETF77 Anaheim PMIPv6 heartbeat (between MAG and LMA) I-D. ietf-netlmm-pmipv6-heartbeat Status: RFC Ed. Queue (same as July) GRE Key Option for Proxy Mobile IPv6 I-D.ietf-netlmm-grekey-option Status: RFC Ed Queue (Same as July) IPv4 support for PMIPv6 I-D. ietf-netlmm-pmip6-ipv4-support: network-based IPv4 mobility support for MN Status: RFC Ed Queue Interactions between PMIPv6 and MIPv6 I-D. draft-ietf-netlmm-mip-interactions Status: AD Evaluation 21-10-0071-00-0000

NETEXT WG Localized Routing Problem statement: I-D.ietf-netext-pmip6-lr-ps Status: Under discussion in WG Bulk Refresh I-D.ietf-netlmm-bulk-re-registration LMA Redirection I-D. draft-ietf-netext-redirect Other topics to be discussed in IETF77 Anaheim Logical interface applicability discussion for inter-tech PMIPv6 I-D:draft-bernardos-netext-ll-statement-01 Flow mobility & inter-tech. solution discussion One solution is based on 802.21 (I-D.bernardos-netext-pmipv6-mih) A lots of other individual drafts 21-10-0071-00-0000

PANA WG Definition of Master Key between PANA Client and Enforcement Point Key derivation for bootstrapping link-layer ciphering or IPsec from PANA Published as RFC 5807 Pre-authentication Support for PANA I-D.draft-ietf-pana-preauth-09 Status: RFC Ed Queue (for experimental RFC) PANA with unspecified IPv4 address I-D.draft-yegin-pana-unspecified-addr The WG has been closed 21-10-0071-00-0000