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Design and Performance Evaluation for VPNs based  

Yu, Young-Eel (SEOUL COMMTECH CO., LTD.)
Chon, Byoung-Sil (Division of Electronic and Information Eng., Chonbuk Nat'l Univ.)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.39, no.7, 2002 , pp. 1-11 More about this Journal
Abstract
This paper proposes that an efficient routing entry sending method between routing controller FE. based on this method, we organize IP VPN support method based on MPLS network and design MPLS-VPN service control module, MPLS-VPN processing, VPN group configuration and LSP setup processing. We evaluate the performance about the VPN based on proposed MPLS, at the result of evaluation. We figure out that based on proposed IPC method, lost packets number reduces and delay increases more slowly in case of VPN based on MPLS comparing with the VPN based on ATM which has rapid delay increasement. Therefore we confirm that the VPN based on MPLS has high speed of packet processing and high utilization of buffers through the performance evaluation.
Keywords
VPN; MPLS; Label; LER;
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