Abstract
We propose a provider edge (PE)-based provider provisioned mobile VPN mechanism, which enables efficient communication between a mobile VPN user and one or more correspondents located in different VPN sites. The proposed mechanism not only reduces the IPSec tunnel overhead at the mobile user node to the minimum, but also enables the traffic to be delivered through optimized paths among the (mobile) VPN users without incurring significant extra IPSec tunnel overhead. The proposed architecture and protocols are based on the BGP/MPLS VPN. A service provider platform entity named PPVPN (Provider Provisioned VPN) Network Server (PNS) is defined in order to extend the BGP/MPLS VPN service to the mobile users. Compared to the existing mechanisms, the proposed mechanism requires less overhead with respect to the IPSec tunnel management. The simulation results also show that it outperforms the existing mobile VPN mechanisms with respect to the handoff latency and/or the end-to-end packet delay.
This work was supported in part by MIC, Korea under the ITRC program(C1090-0603-0036) supervised by IITA.
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Callon, R., et al.: A framework for Layer 3 PPVPNs, RFC4110 (July 2005)
Vaarala, S. (ed.): Mobile IPv4 traversal across IPsec-based VPN gateways (September 2003), http://draft-ietf-mobileip-vpn-problem-solution-03.txt
Vaarala, S. (ed.): Mobile IPv4 traversal across IPsec-based VPN gateways (September 2003), http://draft-ietf-mobileip-vpn-problem-solution-03.txt
Matteo, et al.: IP Mobility Support for IPsec-based Virtual Private Networks: an architectural solution. In: GLOBECOM 2003, vol. 3, pp. 1532–1536 (December 2003)
Barcelo, F., et al.: Design and Modelling of Internode: A Mobile Provider Provisioned VPN. Mobile Networks and Applications 8, 51–60 (2003)
Bhagavathula, R., et al.: Mobility: A VPN Perspective. IEEE MWSCAS, pp. 89–92 (August 2002)
Rosen, E., et al.: BGP/MPLS IP VPNs, RFC4364 (February 2006)
Calhoun, P., et al.: Diameter Mobile IPv4 Application, RFC4004 (August 2005)
Calhoun, et al.: Diameter Base Protocol, RFC 3588 (September 2003)
Perkins, et al.: Mobile IPv4 Challenge/Response Extensions, RFC 3012 (November 2000)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2008 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Byun, H., Lee, M. (2008). Network Architecture and Protocols for BGP/MPLS Based Mobile VPN. In: Vazão, T., Freire, M.M., Chong, I. (eds) Information Networking. Towards Ubiquitous Networking and Services. ICOIN 2007. Lecture Notes in Computer Science, vol 5200. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-89524-4_25
Download citation
DOI: https://doi.org/10.1007/978-3-540-89524-4_25
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-89523-7
Online ISBN: 978-3-540-89524-4
eBook Packages: Computer ScienceComputer Science (R0)