Results 81 to 90 of about 729 (110)
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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, Raju 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, Raju Rajan
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Optimal configuration of OSPF aggregates
Proceedings.Twenty-First Annual Joint Conference of the IEEE Computer and Communications Societies, 2003Open Shortest Path First (OSPF) is a popular protocol for routing within an autonomous system (AS) domain. In order to scale for large networks containing hundreds and thousands of subnets, OSPF supports a two-level hierarchical routing scheme through the use of OSPF areas.
Rajeev Rastogi +3 more
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Extensions to OSPF for tunnel multicasting
Global Telecommunications Conference, 2002. GLOBECOM '02. IEEE, 2003We extend an existing multicast routing protocol, multicast extension to OSPF (MOSPF), to achieve tunnel multicasting. The extension is as follows. Tunneling is introduced for supporting tunnel multicasting, which aims at reducing the protocol overhead associated with MOSPF.
Baoxian Zhang, Hussein T. Mouftah
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Practical OSPF Traffic Engineering
IEEE Communications Letters, 2004Open Shortest Path First (OSPF) traffic engineering (TE) is intended to bring long-awaited traffic management capabilities into IP networks, which still rely on today's prevailing routing protocols: OSPF or IS-IS. In OSPF, traffic is forwarded along, and split equally between, equal cost shortest paths.
Gábor Rétvári, Tibor Cinkler
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Route flapping effects on OSPF
2003 Symposium on Applications and the Internet Workshops, 2003. Proceedings., 2003Route 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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Proceedings Fifth International Conference on Computational Intelligence and Multimedia Applications. ICCIMA 2003, 2004
This paper expatiates on the basic characteristic of OSPF (open shortest path first), and analyzes the local congestion issue of network owing to traffic aggregation. We improved OSPF and brought forward cost adaptive OSPF (CA-OSPF). CA-OSPF is a compatible expand of OSPF, a router running CA-OSPF may dynamically adjust its interface's cost according ...
null Zhou Haijun +2 more
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This paper expatiates on the basic characteristic of OSPF (open shortest path first), and analyzes the local congestion issue of network owing to traffic aggregation. We improved OSPF and brought forward cost adaptive OSPF (CA-OSPF). CA-OSPF is a compatible expand of OSPF, a router running CA-OSPF may dynamically adjust its interface's cost according ...
null Zhou Haijun +2 more
openaire +1 more source