Scalable gateways for a fabric switch

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United States of America Patent

PATENT NO 9871676
SERIAL NO

15215377

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Abstract

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One embodiment of the present invention provides a switch. The switch includes a gateway subgroup module, a tunnel management module, and a packet processor. The gateway subgroup module operates the switch in conjunction with a remote switch to form a gateway subgroup. The switch and the remote switch actively operate as tunnel gateways. The tunnel management module maintains a data structure indicating whether a tunnel source subnet is associated with the gateway subgroup. The packet processor decapsulates a tunnel-encapsulated packet in response to a tunnel source subnet of the tunnel-encapsulated packet being associated with the gateway subgroup.

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Patent Owner(s)

Patent OwnerAddress
AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE LIMITEDSINGAPUR 768923

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Venkatesh, Vardarajan Santa Clara, US 17 391

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