FITCE 2007 Network Technology Trends Miguelpdl
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Presentation of the paper by M Ponce de Leon, W. Yao, M. Angel Diaz, Scenarios Designed for the Verification of Mobile IPv6 Enabling Technologies, Federation of Telecommunications Engineers of the European Community (FITCE) Congress 2007, Aug. 2007.
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FITCE 2007 Network Technology Trends Miguelpdl
- 8. [email_address] Service entities involved in bootstrapping : Access Service Authorizer (ASA) Correspondent Nodes (CNs) Internet or other IP backbone R Mobile Nodes (MNs) R R AR AR Access Points (APs) R R AAA Servers R R Home Agents Mobility Service Authorizer (MSA) Mobility Service Provider (MSP) AAA Servers R Access Service Provider (ASP) Subject: Scenarios Designed for the Verification of Mobile IPv6 Enabling Technologies
- 9. Mobile IPv6 Search & Rescue Deployment Scenarios : Subject: Scenarios Designed for the Verification of Mobile IPv6 Enabling Technologies Volunteer Rescue Vehicle Practitioners Incident Control Point GW AP IPv4-only Network 3G IPv6 Network WMAN R Core Network R Home Network R HA_1 AAA Services NAT HA_2 IP Backbone Hospital WLAN SAR Volunteer Network IPv6 Public Network WMAN/WLAN R SAR Base ASP/MSP ASP Emergency Vehicle ASP ASP ASP SAR Officer IPv4-only Network 3G IPv6 Network WMAN R Core Network R Johns Home Network R HA_1 AAA Services NAT HA_2 ASP/MSP ASA/MSA ASA/MSA
- 10. Mobile IPv6 Search & Rescue Deployment Scenarios : Subject: Scenarios Designed for the Verification of Mobile IPv6 Enabling Technologies
- 11. Mobile IPv6 Search & Rescue Deployment Scenarios : 3G (IPv4) Wifi (IPv6) Wifi (IPv6/IPv4) LAN (IPv6) Wifi (IPv4) John’s neighbourhood Town park ICP Subject: Scenarios Designed for the Verification of Mobile IPv6 Enabling Technologies Wifi (IPv6) Wifi (IPv4) Handover IPv6/IPv6 MN Bootstrap and video call starts Handover IPv4/IPv4 Handover Wifi IPv4/ 3G IPv4 Handover 3G IPv4/ Wifi IPv6 Handover Wifi IPv6/ LAN IPv6 Handover IPv6/IPv4
Editor's Notes
- To aid the deployment of an efficient and operational mobility service in large scale IPv6 network we need
- Split scenario Mobility Service Authorizer (MSA) is different from Access Service Authorizer (ASA) Assignment of Home Agent done using DNS Integrated scenario Mobility Service Authorizer (MSA) is the same as Access Service Authorizer (ASA) Assignment of Home Agent done using DHCPv6 Steps of the split scenario Getting network access Using DHCPv6 or IPv6 stateless address autoconfiguration Home Agent assignment done by DNS request from MN Requesting for a FQDN of a HA (e.g. ha.service-provider.com) Requesting for a MIPv6 service (e.g. mip6.ipv6.service-provider.com) Setting up an IPsec security association between HA and MN Use of Internet Key Exchange version2 (IKEv2) for this purpose For this purpose the HA may contact a PKI or AAA for MN authentication and service authorization Assignment of a Home Address to MN Done within the IKEv2 exchange MN could propose a Home Address Update of the MN‘s DNS entry with the new Home Address Triggering of DNS update within Binding Update from MN to HA HA updates DNS directly or further delegates this to AAA