Synchronization of data and control planes of routers

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United States of America Patent

PATENT NO 9973411
SERIAL NO

15076491

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Synchronization between a data plane of a router in a network and a control plane of the router is performed by a processor of the router. Route information associated with at least one network node in the network is learned using a routing protocol. The route information includes a plurality of subsets and is stored in a routing information base (RIB) of the router. A first subset of the plurality of subsets of the route information is copied from the RIB to a forwarding information base (FIB) of the router. After the first subset has been copied to the FIB, synchronization data in the router associated with the first subset is modified. The modification indicates that the first subset has been copied to the FIB.

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Patent Owner(s)

  • NICIRA, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Qu, Hongya Palo Alto, US 2 8

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