Avoiding Loops and Packet Losses in ISP Networks

Avoiding Loops and Packet Losses in ISP Networks

Article ID

C0D96

, , ,

Avoiding Loops and Packet Losses in ISP Networks

A.Venkat Rohit

V.Sunilkumar GIT/ GITAM UNIVERSTIY

S.Mohankrishna

G.Siddhartha

DOI

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Abstract

Even in well managed Large ISP networks, failures of links and routers are common. Due to these failures the routers update their routing tables. Transient loops can occur in the networks when the routers adapt their forwarding tables. In this paper, a new approach is proposed that lets the network converge to its optimal state without loops and the related packet lossless. The mechanism (OUTFC-Ordered Updating Technique with Fast Convergence) is based on an ordering of the updates of the forwarding tables of the routers and fast convergence. Typically we have chosen a Network consisting of routers and Link costs for simulation. Link failures are simulated. Avoiding transient loops in each case is demonstrated, by constructing a Reverse Shortest PathTree (RSPT).

Avoiding Loops and Packet Losses in ISP Networks

Even in well managed Large ISP networks, failures of links and routers are common. Due to these failures the routers update their routing tables. Transient loops can occur in the networks when the routers adapt their forwarding tables. In this paper, a new approach is proposed that lets the network converge to its optimal state without loops and the related packet lossless. The mechanism (OUTFC-Ordered Updating Technique with Fast Convergence) is based on an ordering of the updates of the forwarding tables of the routers and fast convergence. Typically we have chosen a Network consisting of routers and Link costs for simulation. Link failures are simulated. Avoiding transient loops in each case is demonstrated, by constructing a Reverse Shortest PathTree (RSPT).

Authors

A.Venkat Rohit

V.Sunilkumar GIT/ GITAM UNIVERSTIY

S.Mohankrishna

G.Siddhartha

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How to Cite

V.Sunilkumar. 1970. “. Unknown Journal GJCST Volume 11 (GJCST Volume 11 Issue 15): .

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Journal Specifications

GJCST Volume 11 Issue 15
Pg. 73- 77

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Classification

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Submission Received July 28, 2011
Accepted August 17, 2011
Published August 27, 2011

Keywords

ISP networks Link Failures OUTFC (Ordered Updating Technique with Fast Convergence)Reverse Shortest Path Tree (RSPT)

Article Matrices

Total Score: 104

Country: India

Subject: Uncategorized

Authors: A.Venkat Rohit,V.Sunilkumar,S.Mohankrishna,G.Siddhartha (PhD/Dr. count: 0)

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Publish Date: 1970 01, Thu

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