Introduction to IETF model CCUCOMMANT LAB IETF Internet
Introduction to IETF model CCU_COMM_ANT LAB
IETF ( Internet Engineering Task Force) IETF 提出Mobile IP 及其他延伸的RFC ( Request For Comments)與 DRAFT,其中包含 4. 1. 1 Mobile IPv 4 RFC- 3344: IP Mobility Support for IPv 4 4. 1. 2 Mobile IPv 6 RFC- 3775: Mobility Support in IPv 6 4. 1. 3 Advanced Mobile IP technologies (handover optimization) ³ ³ Movement detection - layer 2 trigger FMIPv 6, HMIPv 6, IP Paging RFC-4068: Fast Handovers for Mobile IPv 6 RFC-4140: Hierarchical Mobile IPv 6 Mobility Management (HMIPv 6) NEMO RFC-3963: Network Mobility (NEMO) Basic Support Protocol Dual Stack Mobile IPv 6 DRAFT: Dual Stack Mobile IPv 6 (DSMIPv 6) CCU_COMM_ANT LAB
4. 1. 1 Mobile IPv 4 Mobile IP design ³ Mobile IP的主要目的 Mobile Node在移動過程不會換IP也不會造成連線中 斷 ® 對於使用者而言,並不會感覺到暫時位址的存在, 因此原先所作到一半的事情就不會被干擾而中斷。 ® 介紹MIPv 4架構 ³ Mobile Node (MN), Home Agent (HA), Foreign Agent (FA), Care-of-address (COA), Correspondent Node (CN) CCU_COMM_ANT LAB
4. 1. 2 Mobile IPv 6 Introduction to ipv 6 Overview of Mobile IPv 6 Host Address Auto-Configuration DAD (Duplicate Address Detection) MIPv 6 Operation –Handover Return Routability Conclusions References CCU_COMM_ANT LAB
4. 1. 3 Advanced Mobile IP technologies (Handover optimization) MN&FA 封裝與解封裝 Net. LMM 架構與協定 Dual stack Mobile IPv 6 Monami 6 Fast handoff Mobile IP Hierarchical Mobile IPv 6. . Nemo CCU_COMM_ANT LAB
4. 1. 4 Multi-homing ³ ³ A host is said to be multihomed if it has multiple network interfaces or IP address. To increase the reliability of the network applications. CCU_COMM_ANT LAB
4. 1. 6 IETF WGs and activities for heterogeneous wireless network integration and handover IETF WGs ³ IETF working group CCU_COMM_ANT LAB
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