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Motivation

Applicability of Proxy Mobile IPv6 for Service Provider Wi-Fi Deployments Byju Pularikkal Rajeev Koodli Sri Gundavelli. Motivation. PMIPv6 is specified as a mobility protocol which is access agnostic. The specifications do not make any assumptions on the access technology.

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Motivation

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  1. Applicability of Proxy Mobile IPv6 for Service Provider Wi-Fi DeploymentsByju PularikkalRajeev KoodliSri Gundavelli

  2. Motivation • PMIPv6 is specified as a mobility protocol which is access agnostic. The specifications do not make any assumptions on the access technology. • There has been lot of momentum around the use of PMIPv6 based Architecture models for SP Wi-Fi deployments • In addition to the requirements around mobility, various Wi-Fi specific deployment needs can be addressed by the PMIPv6 protocol and the extensions • Objective is to go over the architecture use cases for SP Wi-Fi based up on PMIPv6 and discuss some of the key deployment considerations

  3. Scope of the document • Architecture Models • Flat Model Deployments with EPC Integration • Hierarchical deployments with domain chaining • WLAN Access Network Types • Controller based • Autonomous • Deployment Considerations • IP addressing • Access authentication & user identity • Realizing Point to Point link models on WLAN access • Policy Provisioning • Accounting Considerations • SIPTO Considerations

  4. Flat Model Deployments BILLING RADIUS /DIAMETER LMA+ WAG WLC+ MAG PMIPv6 RADIUS /DIAMETER CAPWAP PCRF AP Internet

  5. Hierarchical Model Deployments BILLING PCRF RADIUS /DIAMETER RADIUS /DIAMETER L1 LMA+ L2 MAG L2 LMA WLC+ MAG PMIPv6 AP PMIPv6 CAPWAP SIPTO CentralizedServices Localized Services

  6. Hierarchical Model Deployments: Packet Core Integration EPC HSS 3GPP AAA WLAN Access BILLING PCRF DIAMETER DIAMETER L1 LMA+ L2 MAG L2 LMA P-GW WLC+ MAG S2a AP PMIPv6 CAPWAP (PMIPv6/GTP) SIPTO CentralizedServices Localized Services

  7. Thank You!

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