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Handover-Aware Access Control Mechanism: CTP for PANA

  • Julien Bournelle
  • Maryline Laurent-Maknavicius
  • Hannes Tschofenig
  • Yacine El Mghazli
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3262)

Abstract

The PANA protocol offers a way to authenticate clients in IP based access networks. It carries EAP over UDP which permits ISPs to use multiple authentication methods. However, in roaming environments IP clients might change of gateways and new EAP authentication from scratch may occur. This can considerably degrade performance.

To enhance IP handover in mobile environments, we propose to use the Context Transfer Protocol. The aim is to recover from previous PANA Authentication Agent the PANA security context previously established. For this, we define some ways to trigger the transfer and the content of what we called a PANA context.

Keywords

Medium Access Control Access Router Authentication Phase Extensible Authentication Protocol Security Association 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • Julien Bournelle
    • 1
  • Maryline Laurent-Maknavicius
    • 1
  • Hannes Tschofenig
    • 2
  • Yacine El Mghazli
    • 3
  1. 1.GET/INTÉvryFrance
  2. 2.Siemens AGMunichGermany
  3. 3.AlcatelMarcoussisFrance

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