Fast node/link failure detection using software-defined-networking

Embodiments of the present invention include systems and methods for detecting failure of node, link, or both, in a network. The system for detecting failure of nodes, link, or both, in a network includes an agent that monitors status of one or more applications on a first end node, sends a status n...

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Hauptverfasser:	Sane Sanjay, Dharmadhikari Vivek, Sawal Vinay
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator	Sane Sanjay Dharmadhikari Vivek Sawal Vinay
description	Embodiments of the present invention include systems and methods for detecting failure of node, link, or both, in a network. The system for detecting failure of nodes, link, or both, in a network includes an agent that monitors status of one or more applications on a first end node, sends a status notice related to the applications on the first end node to a controller through an input-output (IO) port, receives status information of at least one application on a second end node from the controller through the IO port, and stores the status information into a memory. When the agent receives a query from an application on the first end node, it looks up the status information in the memory to check aliveness of an application on the second end node.
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subjects	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title	Fast node/link failure detection using software-defined-networking
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