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Design and Performance Evaluation of The ONU and OLT Supporting VPN Function over ATM-PON  

장종욱 (동의대학교 컴퓨터공학과)
박미리 (동의대학교 컴퓨터공학과)
전형구 (동의대학교 정보통신공학과)
남재현 (신라대학교 컴퓨터공학부)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.8, no.1, 2004 , pp. 57-64 More about this Journal
Abstract
Passive optical network that use passive component is economical network, and can provide service of high speed to subscribers. The function of VPN which is operated like private network is needed to many companies. There are two methods to implement VPN over ATM-PON. One is located at ONU and OLT system and another is located at core network. In this paper, we implemented to SCB and P2P adding VPN function to ONU and OLT of ATM-PON system. We knew that the proposed method has more fast transmission and more small traffic than other method in the field of the performance.
Keywords
VPN; ATM-PON; SCB; P2P;
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  • Reference
1 ATM-PON architecture : http://www.huawei.com/products/journal/i07/764.shtml
2 VPN Document: http://www.pnk.co.kr
3 VPN Document : http://netmanias.com
4 W. Townsley, 'Layer Two Tunneling Protocol- L2TP' Internet RFC 2661, Aug. 1999
5 ITU-T Recommendation G.983.1, 'Broadband optical access systems based on Passive Optical Networks (PON),' October 1998
6 S. Jang, D. Lee, and J. Jang, 'Design and Performance Evaluation of G.983 based on Request-Counter MAC Protocol for ATM-PON,' 2nd lASTED International Conference WOC 2002, Banff, Canada, July 2002
7 VPN Document : http://www.securesoft.co.kr/bbs/pds/VPN-개요.pdf
8 The Network Simulator : http://isi.edu/nsnam/ns
9 VPN Document : http://www.skyventure.co.kr/tech/expert/view.asp?Num=86&page=19