Performance evaluation between IPv4 and IPv6 on MPLS Linux platform

Yunos, Rozita; Noor, Noorhayati Mohamed; Ahmad, Siti Arpah

doi:10.1109/infrkm.2010.5466916

Cited by 13 publications

(11 citation statements)

References 5 publications

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“…The main difficulty in MPLS supporting multicast is how to bind labels to multicast FEC. Zhongshang Zhang et al [10] in their studies presented a new mechanism for MPLS supporting IP multicast routing protocol. In their proposed mechanism, label distribution is triggered by traffic and not by control messages.…”

Section: Results Analysismentioning

confidence: 99%

Satisfying End-to-End Quality of Service Requirements in Mobile Packet Networks

Fiati¹

2016

IJCA

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Internet service providers face a daunting challenge in provisioning network resources, due to the rapid growth of the Internet and wide fluctuations in the underlying traffic patterns. The ability of dynamic routing to circumvent congested links and improve application performance makes it Ia valuable traffic engineering tool. However, deployment of load-sensitive routing is hampered by the overheads imposed by link-state update propagation, path selection, and signaling. Under reasonable protocol and computational overheads, traditional approaches to load-sensitive routing of IP traffic are ineffective, and can introduce significant route flapping, since paths are selected based on out-of-date linkstate information. Although stability is improved by performing load-sensitive routing at the flow level, flapping still occurs, because most IP flows have a short duration relative to the desired frequency of link-state updates. To address the efficiency and stability challenges of loadsensitive routing, we introduce a new hybrid approach that performs dynamic routing of long-lived flows, while forwarding shortlived flows on static preprovisioned paths. By relating the detection of long-lived flows to the timescale of link-state update messages in the routing protocol, route stability is considerably improved.

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Section: Results Analysismentioning

confidence: 99%

Satisfying End-to-End Quality of Service Requirements in Mobile Packet Networks

Fiati¹

2016

IJCA

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“…However, VoIP exhibits bounded Quality of Service (QoS) requirement such as low delay, jitter and packet loss [4]. Ensuring the optimum QoS parameters is a must to implement VoIP [4], thus implementing Multiprotocol Label Switching (MPLS) is one of the popular technique nowadays [1][2][3][4][5]. MPLS network has been proven to perform better than Non-MPLS network for VoIP [2][3][4].…”

Section: Introductionmentioning

confidence: 99%

“…VoIP using conventional routing has high call drops and low voice quality due to delay and packet loss. MPLS-based VPN is the best solution for all scales of companies currently deployed VPNs to public or private site-to-site communication [3][4][5].…”

Section: Introductionmentioning

confidence: 99%

“…Routing protocols forwarded packets on the network and plays an important elements that ensure the performance of data transmission on the internet [5][6][7]. Enhanced Interior Gateway Protocol (EIGRP) and Open Shortest Path First (OSPF) are the most used routing protocols that being used [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

“…Enhanced Interior Gateway Protocol (EIGRP) and Open Shortest Path First (OSPF) are the most used routing protocols that being used [5][6][7]. Combination of VoIP application on the VPN and utilizing the MPLS network seems to offer great transmission quality.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Analysis of routing protocols of VoIP VPN over MPLS network

Yunos¹,

Ahmad²,

Noor³

et al. 2013

2013 IEEE Conference on Systems, Process &Amp; Control (ICSPC)

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Voice over internet protocols (VoIP)'s quality communication relies significantly on the network; however guarantee the best quality of the traffic is difficult. This paper analyzes the performance of VoIP traffic in Border Gateway Protocol (BGP) -Multiprotocol Label Switching (MPLS) IP Virtual Private Network (VPN) between two interior routing protocols namely Enhanced Interior Gateway Protocol (EIGRP) and Open Shortest Path First (OSPF). The combination of MPLS and conventional routing improve the forwarding mechanism, scalability and overall network performance. OPNET Modeler 14.5 is used to simulate both scenarios and metrics such as delay, jitter and mean opinion score (MOS) value are measured. The simulation result shows OSPF and BGP-MPLS VPN provides better infrastructure for VoIP VPN application.

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