Performa Protokol Routing VOIP pada Jaringan MPLS VPN dengan Tunelling Open VPN
Abstract
Multiprotocol label switching (MPLS) is a convergence of connection-oriented forwarding techniques and Internet routing protocols. This paper discusses the performance of OSPF and BGP routing protocols on MPLS VPN-based VOIP networks. The VPN used in this research is OpenVPN. MPLS VPN network is built using three LSR routers and two LER routers. The LSR router is responsible for carrying out packet forwarding while the LER router is responsible for adding or removing labels on packets leading to or leaving the MPLS domain. OpenVPN is responsible for securing VOIP communication channels by tuning. Evaluation is done by measuring the quality of VOIP service either by using MPLS or MPLS VPN. Based on the research results can be concluded that with the application of VPN on MPLS network able to improve Quality of Service (QoS) OSPF routing protocol on VoIP network. OSPF routing protocol has increased throughput value by 3% and jitter improvement by 26%. In BGP Protocol the application of VPN can improve the jitter value. VPN implementation makes communication channels safer.
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Keywords— VOIP, MPLS, VPN, OpenVPN.
References
R. Yunos, S. A. Ahmad, N. M. Noor, R. M. Saidi dan Z. Zainol, “Analysis of Routing Protocol of VOIP VPN over MPLS Network,†dalam 2013 IEEE Conference on Systems, Process & Control (ICSPC), Kuala Lumpur, 2013.
M. M. Al-Quzwini and S. A. Sharafali, "Performance Evaluation of MPLS TE Signal Protocols with Different Audio Codecs," Journal of Emerging Trends in Computing and Information Sciences Vol. 5 No. 6, pp. 447-463, 2014.
G. Liu and X. Lin, "MPLS Performance Evaluation in Backbone Network," in ICC 2002. IEEE International Conference on Communications, 2002., New York, 2002.
G. Armitage, "MPLS: The Magic Behind the Myths," IEEE Communications Magazine, Vols. Volume: 38,, no. Issue: 1, pp. 124-131, Januari 2000.
M. K. Porwal, A. Yadav and S. Charhate, "Traffic Analysis of MPLS and Non MPLS Network including MPLS Signaling Protocols and Traffic distribution in OSPF and MPLS," in First International Conference on Emerging Trends in Engineering and Technology, Nagpur, Maharashtra, India, 2008.
A. M. Sllame, "Modeling and Simulating MPLS Networks," in The 2014 International Symposium on Networks, Computers and Communications, Hammamet, Tunisia, 2014.
M. Kim, D. Kim and G. E. Sobelman, "Network-on-chip quality-of-service through multiprotocol label switching," in 2006 IEEE International Symposium on Circuits and Systems, Island of Kos, Greece, 2006.
R. Mishra and H. Ahmad, "Comparative Analysis of Conventional IP Network and MPLS Network over VoIP Application," (IJCSIT) International Journal of Computer Science and Information Technologies, vol. Vol 5, no. No 3, pp. 4496-4499, 2014.
J. Aggarwal and A. Dhall, "Performance Analysis of MPLS over VOIP," International Journal of Science, Engineering and Technology Research (IJSETR) Vol. 4 (6) , pp. 1896-1901, 2015.
S. Ahmad, W. A. Hamdani and M. H. Magray, "Performance Evaluation of IPv4 and IPv6 over MPLS using OPNET," International Journal of Computer Applications Vol. 125 No. 3, pp. 34-38, 2015.
I. Coonjah, P. C. Catherine and K. S. Soyjaudah, "Experimental performance comparison between TCP vs UDP tunnel using L2TP/IPSec," in 2015 International Conference on Computing, Communication and Security (ICCCS),, Pamplemousses, Mauritius, 2015.
