Results 201 to 210 of about 6,259 (245)
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Green Multi-Stage Upgrade for Bundled-Links SDN/OSPF-ECMP Networks
ICC 2021 - IEEE International Conference on Communications, 2021This paper considers the problem of upgrading a legacy network into a Software Defined Network (SDN) over multiple stages and maximizing energy saving (ES) in the resulting upgraded network or hybrid SDN.
L. Hiryanto +4 more
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Effect of data packet size on the performance of RIP and OSPF routing protocols in hybrid networks
International Journal of Pervasive Computing and Communications, 2021Purpose The purpose of this study is to calculate the effect of different packet sizes 256, 512, 1,024 and 2,048 bytes on a large-scale hybrid network and analysis and identifies which routing protocol is best for application throughput, application ...
N. Jain, Ashish Payal, Aarti Jain
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Route flapping effects on OSPF [PDF]
2003 Symposium on Applications and the Internet Workshops, 2003. Proceedings., 2003 Route flap is an undesirable phenomenon in the Internet and needs to be eliminated for more stable and robust networks. We present our observations of such persistent route flaps on OSPF in some detail. We show how flaps adversely affect OSPF routing and communication environment in general through our experiments.
Yasuhiro Ohara +3 more
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IPv6 vs IPv4 Performance Simulation and Analysis using Dynamic Routing OSPF
2021 4th International Conference of Computer and Informatics Engineering (IC2IE), 2021Digital networks are introduced gradually, nowadays many industries they rely on Internet Protocol to provide direct connectivity to customers anytime, anywhere.
Fahmi +4 more
semanticscholar +1 more source
OSPF Prefix Originator Extensions
2021This document defines Open Shortest Path First (OSPF) encodings to advertise the router-id of the originator of inter-area prefixes for OSPFv2 and OSPFv3 Link-State Advertisements (LSAs). The source originator is needed in several multi-area OSPF use cases.
Ketan Talaulikar +4 more
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Optimizing Paths in OSPF Routing [PDF]
2005 13th IEEE International Conference on Networks Jointly held with the 2005 IEEE 7th Malaysia International Conf on Communic, 2006 Open shortest path first (OSPF) is the most commonly used Internet routing protocol. Traffic flows in OSPF routing go along shortest paths and the traffic will be split evenly when several shortest paths are found to the destination. An integer value is assigned for each link as a weight in OSPF networks. Weights highly affect the selection of links in
Rozita Johari +3 more
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2001 IEEE/IFIP International Symposium on Integrated Network Management Proceedings. Integrated Network Management VII. Integrated Management Strategies for the New Millennium (Cat. No.01EX470), 2002
We present the design and the implementation of an open shortest path first (OSPF) monitoring service hooked up to a managed IP network, enabling the administrator to be aware of the paths currently taken by IP packets throughout the OSPF domain. Such a service represent an advance over tools available today that offer off-line emulations of routing ...
Emmanuel Baccelli, R. Rajan
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We present the design and the implementation of an open shortest path first (OSPF) monitoring service hooked up to a managed IP network, enabling the administrator to be aware of the paths currently taken by IP packets throughout the OSPF domain. Such a service represent an advance over tools available today that offer off-line emulations of routing ...
Emmanuel Baccelli, R. Rajan
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Stability issues in OSPF routing
ACM SIGCOMM Computer Communication Review, 2001We study the stability of the OSPF protocol under steady state and perturbed conditions. We look at three indicators of stability, namely, (a) network convergence times, (b) routing load on processors, and (c) the number of route flaps. We study these statistics under three different scenarios: (a) on networks that deploy OSPF with TE extensions, (b ...
Anindya Basu, Jon G. Riecke
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2011 4th IEEE International Conference on Broadband Network and Multimedia Technology, 2011
Most Interior Gateway Protocols that use dynamic metrics for cost, such as time delay or utilization rate, suffer from instability problems; and that's why most IGPs use static metrics for cost. However, with static metrics, real-time network traffic situation cannot be detected, so that better path solutions cannot be selected.
Rentao Sun, Peng Liu, Zhidu Yan
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Most Interior Gateway Protocols that use dynamic metrics for cost, such as time delay or utilization rate, suffer from instability problems; and that's why most IGPs use static metrics for cost. However, with static metrics, real-time network traffic situation cannot be detected, so that better path solutions cannot be selected.
Rentao Sun, Peng Liu, Zhidu Yan
openaire +2 more sources
A Comparative Study on Routing Protocols: RIP, OSPF and EIGRP and Their Analysis Using GNS-3
International Conference on Recent Advances and Innovations in Engineering, 2020On the Internet, the routing of a data packet is the most important process. A routing protocol specifies the way to a router so that it can be connected to the internetworks with the help of a protocol called an Internet protocol.
Ambresh G. Biradar
semanticscholar +1 more source