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Dynamic Virtual ID Management System for Seamless Network Configuration and Access

This document outlines a comprehensive framework for managing Virtual IDs across multiple networks, including 3G, WLAN, and WiMAX systems. The system enables users to update their Connection of Addresses (CoAs) automatically with preference changes, ensuring constant connectivity and location privacy. The mapping mechanisms between different service provider addresses and DNS settings are detailed, providing guidelines for optimal performance. Additionally, it includes strategies for multi-tier user privacy across diverse AT&T networks.

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Dynamic Virtual ID Management System for Seamless Network Configuration and Access

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  1. HA SP1 ::12.x.x.x Alice.xyz.com Virtual ID, ::12.3.1.2 CoAs, ::12.2.1.2 w=1 ::12.1.1.2 w=2 ::12.2.1.2 ::12.1.1.2 If move/change preference → update CoAs Alice.xyz.com Virtual ID, ::12.3.1.2

  2. 3G, ::12.2.1.2 WLAN, ::12.1.1.2 Alice.xyz.com ::12.5.1.2 Alice.xyz.com Virtual ID, ::12.5.1.2 CoAs,::12.2.1.2 w=1 ::12.1.1.2 w=2 ::12.4.1.2 w=3 3G, ::12.2.1.2 WLAN, ::12.1.1.2 WiMAX, ::12.4.1.2 3G, ::12.3.1.2 WiMAX, ::12.4.1.2 Alice.xyz.com ::12.5.1.2

  3. HA1 Mapping ::11.3.1.2 →::11.1.1.2 HA2 SP 1 ::10.x.x.x SP 2 ::11.x.x.x Mapping ::10.3.1.2 →::10.1.1.2 ::10.1.1.2 DNS Alice.xyz.com ::10.3.1.2 w=1 ::11.3.1.2 w=2 ::11.1.1.2 Alice.xyz.com Virtual ID, ::10.3.1.2 ::11.3.1.2

  4. HA1 HA2 SP 1 ::10.x.x.x SP 2 ::11.x.x.x ::10.1.1.2 DNS Alice.xyz.com ::10.3.1.1 w=1 ::11.3.1.1 w=2 ::11.1.1.2 Alice.xyz.com Virtual ID, ::10.3.1.2 ::11.3.1.2 Liza.abc.com ::10.5.1.2

  5. DNS Alice.xyz.com ::10.2.1.2 SP1 ::10.x.x.x Mapping Server ::10.2.1.2 →::10.3.1.2 ::10.4.x.x ::10.3.x.x HoA (Virtual ID): Assigned regardless of location Alice.xyz.com Virtual ID, ::10.2.1.2

  6. DNS Liza.abc.com ::11.1.1.2 Alice.xyz.com ::10.2.1.2 Mapping Server SP 1 SP 2 ::10.2.1.2 →::10.3.1.2 Liza.abc.com ::11.1.1.2 Alice.xyz.com Virtual ID, ::10.2.1.2

  7. DNS Liza.abc.com ::9.1.1.2 Alice.xyz.com ::10.1.1.2 Alice Home Network ::10.x.x.x Proxy1 Locator, ::11.5.1.1 Proxy2 Locator, ::12.5.1.1 Alice.xyz.com Virtual ID, ::10.1.2.2 Locator, ::12.3.1.2 Liza.abc.com Virtual ID, ::9.1.1.2 Locator, ::11.3.1.1

  8. Mapping Server ID2 : 2.2.2.1 ID1 : 1.1.1.1 DNS ABC.COM : ID2 XYZ.COM : ID1 Proxy1 Locator: 1.1.1.1 Proxy2 Locator: 2.2.2.1 HOST: ABC.COM ID: ID2 Locator: 2.2.2.2 HOST: XYZ.COM ID: ID1 Locator: 1.1.1.2

  9. DNS ABC.COM : ID2 XYZ.COM : ID1 BGP Border Router1 RLOC: ::1.1.1.1 Border Router2 RLOC : ::2.2.2.1 HOST: ABC.COM ID: EID2 Locator: ::2.2.2.2 HOST: XYZ.COM ID: EID1 Locator: ::1.1.1.2

  10. Multi-tired User Location Privacy AT&T (DC) ::10.2.x.x AT&T (CA) ::10.y.x.x AT&T (MO) ::10.1.x.x DNS Alice@xyz.com 10.2.x.1 Path toward to AT&T (CA) AT&T Proxy: Can redirect y bits individually to each network Alice@xyz.com HoA: 10.2.x.1

  11. Multi-tired User Location Privacy (cont.) AT&T (SGF) ::10.1.2.x AT&T (MO) ::10.1.z.x AT&T (STL) ::10.1.1.x DNS Alice@xyz.com 10.2.2.1 AT&T Proxy: Can redirect z bits individually to each network Alice@xyz.com 10.1.2.1

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