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A Survey for Open Shortest Path First Weight Setting (OSPFWS) Problem [PDF]

open access: possible2008 International Conference on Information Security and Assurance (isa 2008), 2008
Open shortest path first (OSPF) is the most commonly used intera-domain routing protocol. It used to select the paths along which traffic is routed within autonomous systems (AS), OSPF calculates routes as follow. Each link is assigned weights by operator. Each node in the autonomous system computes shortest paths and creates destination tables used to
A.A. Ghazala, M. Mousa, Ayman El-Sayed
openaire   +1 more source

On open shortest path first related network optimisation problems

Performance Evaluation, 2002
The paper deals with flow allocation problems in IP networks using open shortest path first (OSPF) routing. Its main purpose is to discuss and propose methods for finding settlements of OSPF link weight system realising the assumed demand pattern for the given network resources (links capacities).
Michal Pioro   +6 more
openaire   +2 more sources

The Research of Virtualization Emulator Based on Open Shortest Path First

Applied Mechanics and Materials, 2013
Computer network is one of the compulsory course for computer professional students, but students are boring for abstract network concepts, in order to improve the innovation of students, a virtual simulation tools named Packet Tracer is introduced into the classroom teaching, which can provide network simulation environment as real life with enough ...
Cheng Biao Fu, An Hong Tian
openaire   +2 more sources

Traffic engineering and congestion control for open shortest path first networks

Omega, 2007
Open shortest path first (OSPF) is the most widely used intra-domain Internet routing protocol. The OSPF protocol directs the Internet traffic along the shortest paths that are defined by the links weight. Traffic engineering is responsible for improving the network performance, for instance, the objective function that minimizes the maximal link ...
Ue-Pyng Wen   +2 more
openaire   +2 more sources

Open Shortest Path First

2019
Enterprise networks are large, complex, and typically organized along enterprise lines. While RIP is fine for smaller networks, at the enterprise level RIP becomes very problematic. In some cases, RIP updates can comprise more than 25% of the network traffic.
openaire   +2 more sources

Overview of open shortest path first, version 2 (OSPF V2) routing in the tactical environment

Proceedings of MILCOM '95, 2002
The United States Department of the Army is expected to mandate the use of the open shortest path first, version 2 (OSPF V2) as the interior gateway routing protocol for use across tactical communication systems that use the Internet Protocol (IP). This paper provides an overview of the OSPF V2 routing protocol and analysis of OSPF V2 routing overhead.
Y.A. Barsoum, W.V. Wollman
openaire   +2 more sources

Multicast Extensions to Open Shortest Path First (MOSPF)

1998
MOSPF, a multicast routing protocol, is an enhancement of the unicast routing protocol OSPF [Mo94a]. OSPF is a link-state routing protocol in which the routers advertize the state of their directly attached links and based on these advertisements, each router builds up a link-state database.
openaire   +2 more sources

Intelligent Quality of Service Aware Traffic Forwarding for Software-Defined Networking/Open Shortest Path First Hybrid Industrial Internet

IEEE Transactions on Industrial Informatics, 2020
Driven by the emerging advanced information and communication technologies, e.g., artificial intelligence, 5G wireless communications, big data analytics, etc., industrial Internet serves as a key enabling technology to realize intelligent manufacturing, and has been attracting considerable attentions from academia and industry.
Yuanguo Bi   +5 more
openaire   +2 more sources

Graphical processing unit‐based parallelization of the Open Shortest Path First and Border Gateway Protocol routing protocols

Concurrency and Computation: Practice and Experience, 2014
SUMMARYExponentially growing number of devices on Internet incurs an ever‐increasing load on the network routers in executing network protocols. Parallel processing has recently become an unavoidable means to scale up the router performance. The research effort elaborated in this paper is focused on exploiting the modern trends of general‐purpose ...
Milo Tomasevic, Dejan Dundjerski
openaire   +2 more sources

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