Impact of IPSec security on VoIP in different environments
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Other Title
Authors
Kolahi, Samad
Mudaliar, Keysha
Zhang, C.
Gu, Z.
Mudaliar, Keysha
Zhang, C.
Gu, Z.
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Grantor
Date
2017-07
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Type
Conference Contribution - Paper in Published Proceedings
Ngā Upoko Tukutuku (Māori subject headings)
Keyword
performance
VoIP
IPsec
IPv4
IPv6
6in4
Windows 7
Fedora 16
VoIP
IPsec
IPv4
IPv6
6in4
Windows 7
Fedora 16
ANZSRC Field of Research Code (2020)
Citation
Kolahi, S. S., Mudaliar, K., Zhang, C., & Gu, Z. (2017, July). Impact of IPSec security on VoIP in different environments. IEEE (Ed.), 2017 Ninth International Conference on Ubiquitous and Future Networks (IEEE ICUFN), (pp.979-982). 10.1109/ICUFN.2017.7993945.
Abstract
In this paper, the performance of VoIP on IPv4, IPv6 and 6in4 protocol with and without IPsec is compared. RTT (Round Trip Time), Throughput, Jitter and CPU usage are compared in VoIP networks. The results for throughput are almost same for both operating systems. CPU usage was higher on both operating systems with IPsec enabled and the results for RTT and Jitter were inconsistent.
In general, the results indicated that Fedora 16 performance was better than Windows 7. The results show that although IPSec can add security, it can reduce the VoIP performance in terms of higher delay and higher CPU usage.
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DOI
10.1109/ICUFN.2017.7993945
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