Results 161 to 170 of about 10,214 (208)

Digital signature protection of the OSPF routing protocol

Proceedings of Internet Society Symposium on Network and Distributed Systems Security, 2002
The routing protocols used to disseminate routing information throughout the Internet are not protected from intruders or faulty router participants. This paper reports on work in progress to protect the OSPF routing protocol through the use of cryptography, specifically, digital signatures.
Sandra L. Murphy, Madelyn R. Badger
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Conformance testing of OSPF protocol

IET Conference on Wireless, Mobile and Multimedia Networks, 2008
Open Shortest Path First (OSPF) is a widely used protocol for routing within an autonomous system (AS) domain. It has been gaining support as the most popular Interior Gateway Protocol (IGP) used in IP networks. The development of OSPF began in 1987 by the Internet Engineering Task Force (IETF) to address problems related to the ongoing growth of the ...
S. Bhosale, R. Joshi
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Hello again: Stabilization of the Hello protocol in OSPF

Journal of High Speed Networks, 2005
The Hello protocol in OSPF allows each router in a network to check whether it can exchange messages with neighboring routers in its network. This check is carried out by making each router periodically send hello messages to every neighboring router in the network.
Jorge Arturo Cobb, Mohamed G. Gouda, Deepinder P. Sidhu   +2 more
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A comparative study on RIP and OSPF protocols

2015 International Conference on Innovations in Information, Embedded and Communication Systems (ICIIECS), 2015
Routing of data packets is one of the important process in the internet. A routing protocol specifies the method of communication among routers used in the inter connection of networks. There are number of routing protocols which have application on the internet like OSPF, RIP, EIGRP, OPNET, IGRP, etc.
Megha Jayakumar, N Ramya Shanthi Rekha, B. Bharathi   +2 more
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Extending ospf routing protocol for shared mesh restoration

The 13th IEEE Workshop on Local and Metropolitan Area Networks, 2004. LANMAN 2004., 2004
Efficient methods are needed to aggregate and disseminate the routing information, including the optical link resource availability and sharing, so that the amount advertised by the routing protocol is minimized and the information necessary for path computation is not lost.
Hang Liu, Eric Bouillet, Dimitrios E. Pendarakis, Nooshin Komaee, Jean-François P. Labourdette, Sid Chaudhuri   +5 more
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An experimental study of insider attacks for OSPF routing protocol

Proceedings 1997 International Conference on Network Protocols, 2002
It is critical to protect the network infrastructure (e.g., network routing and management protocols) against security intrusions, yet dealing with insider attacks are probably one of the most challenging research problems in network security. We study the security threats, especially internal/insider threats, for the standardized routing protocol OSPF.
Brian Vetter, Feiyi Wang, Shyhtsun Felix Wu   +2 more
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A Multipath Routing Algorithm Based on OSPF Routing Protocol

2012 Eighth International Conference on Semantics, Knowledge and Grids, 2012
Currently, the Internet has become an significant part of the global communication infrastructure. With more and more new services emerging, the current IP network may not satisfy the user demands in the future. At present, most routing scheme typically routes all the traffic over one discovered single path, which are inherently slow in responding to ...
Li Lan, Li Li, Jianya Chen
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An Energy Saving Routing Algorithm for a Green OSPF Protocol

2010 INFOCOM IEEE Conference on Computer Communications Workshops, 2010
In this paper we analyze the challenging problem of energy saving in IP networks. A novel network-level strategy based on a modification of current link-state routing protocols, such as OSPF, is proposed; according to this strategy, IP routers are able to power off some network links during low traffic periods.
CIANFRANI, Antonio, ERAMO, Vincenzo, LISTANTI, Marco, Marco Marazza, Enrico Vittorini   +4 more
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OSPF routing protocol performance in Software Defined Networks

2017 Fourth International Conference on Software Defined Systems (SDS), 2017
Software Defined networks (SDNs) paradigm tries to improve the network performance, facilitating the network management and the scalability basing on open-source software and adding a new entity called controller that manages the entire network. One of the goals of the controller is taking decisions in regards to routing instead of distributing it ...
Albert Rego, Sandra Sendra, José Miguel Jiménez, Jaime Lloret 0001   +3 more
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A comparison between two routing protocols: OSPF and IS-IS

IEEE Network, 1991
A comparison is made of the open shortest path first (OSPF) and intermediate system-to-intermediate system (IS-IS) routing protocols in terms of their ability to route internet protocol (IP) traffic. Common characteristics of the two protocols are briefly indicated.
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