Results 171 to 180 of about 1,634 (214)
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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.
Peng Liu, Rentao Sun, 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.
Peng Liu, Rentao Sun, Zhidu Yan
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On the vulnerabilities and protection of OSPF routing protocol
Proceedings 7th International Conference on Computer Communications and Networks (Cat. No.98EX226), 2002This paper analyzes both the strong points and weak points of the OSPF routing protocol from the security perspective. On its strong points, we abstract its features of information least dependency and information hiding, which make it very robust and fault resilient, even when facing certain malicious attacks.
Feiyi Wang, Shyhtsun Felix Wu
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Conformance testing of OSPF protocol
IET Conference on Wireless, Mobile and Multimedia Networks, 2008Open 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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Digital signature protection of the OSPF routing protocol
Proceedings of Internet Society Symposium on Network and Distributed Systems Security, 2002The 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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Hello again: Stabilization of the Hello protocol in OSPF
Journal of High Speed Networks, 2005The 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 +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), 2015Routing 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 +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., 2004Efficient 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 +5 more
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An experimental study of insider attacks for OSPF routing protocol
Proceedings 1997 International Conference on Network Protocols, 2002It 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 +2 more
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A comparison between two routing protocols: OSPF and IS-IS
IEEE Network, 1991A 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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