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Separation of Control and User Plane for Proxy Mobile IPv6

Separation of Control and User Plane for Proxy Mobile IPv6. IETF 88 Ryuji Wakikawa Rajesh S. Pazhyannur Sri Gundavelli Charlie Perkins. Motivation. 1) Proxy Mobile IP (RFC5213). Internet. MN. MAG. LMA. Needed: user-plane and control plane separation between MAG and LMA.

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Separation of Control and User Plane for Proxy Mobile IPv6

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  1. Separation of Control and User Plane for Proxy Mobile IPv6 IETF 88 Ryuji Wakikawa Rajesh S. Pazhyannur Sri Gundavelli Charlie Perkins

  2. Motivation 1) Proxy Mobile IP (RFC5213) Internet MN MAG LMA Needed: user-plane and control plane separation between MAG and LMA 2) Can use Alternate CoA mobility option for separation at MAG MAG Internet CP LMA MN UP

  3. Need separate user plane connection between MAG and LMA • 3) LMA User Plane Address Mobility Option • A new message is needed to enable separation at LMA. LMA MAG Internet CP CP MN UP UP

  4. Use Cases: Service Provider WiFi “WLC”: Wireless LAN controller Internet LMA WLC/MAG MN WLC/MAG Internet Using Alt-CoA LMA MN WLC/MAG LMA Internet Router MN Also using new LMA option

  5. LMA User Plane Address Mobility Option

  6. Next Steps • Currently netext working group draft (thanks!) • There is good support on mailing list. • An editorial revision will be submitted by nextweek • If there are no technical issues, will be ready for last call afterwards.

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