IMPROVING EFFICIENCY AND FAULT TOLERANCE IN A SOFTWARE DEFINED NETWORK USING PARALLEL REDUNDANCY PROTOCOL

IMPROVING EFFICIENCY AND FAULT TOLERANCE IN A SOFTWARE DEFINED NETWORK USING PARALLEL REDUNDANCY PROTOCOL

This disclosure pertains to systems and methods to improve fault tolerance and hardware utilization in a software defined network (SDN) that includes hosts communicating with parallel redundancy protocol (PRP). In one embodiment, a network comprising a plurality of switches and interconnected using...

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Hauptverfasser: Smith, Rhett, Mullis, Tristan Lloyd, Robinson, Kylan T
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creator Smith, Rhett
Mullis, Tristan Lloyd
Robinson, Kylan T
description This disclosure pertains to systems and methods to improve fault tolerance and hardware utilization in a software defined network (SDN) that includes hosts communicating with parallel redundancy protocol (PRP). In one embodiment, a network comprising a plurality of switches and interconnected using a plurality of physical links may connect a first communication host, a second communication host, and an SDN controller. The SDN controller may include a PRP optimization subsystem to identify parallel communication paths between the first communication host and the second communication host that utilize distinct physical communication links. The SDN controller may also include a traffic routing subsystem to create a plurality of communication flows between the first communication host and the second communication host utilizing the distinct physical communication links.
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title IMPROVING EFFICIENCY AND FAULT TOLERANCE IN A SOFTWARE DEFINED NETWORK USING PARALLEL REDUNDANCY PROTOCOL
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