Routing using cached source routes from message headers

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United States of America Patent

PATENT NO 9485174
APP PUB NO 20140029445A1
SERIAL NO

13562070

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In one embodiment, an intermediate node of a computer network can receive a message intended for a destination. The message can include a header indicating a source route. The intermediate node can determine a routing entry for a routing entry for the destination associated with a next hop based on the source route and cache the routing entry. The intermediate node can further receive a second message intended for the destination that does not indicate the next hop, and transmit the second message according to the cached routing entry.

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Patent Owner(s)

  • CISCO TECHNOLOGY, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hui, Jonathan W Belmont, US 184 6210
Thubert, Pascal La Colle sur Loup, FR 443 7660
Vasseur, Jean-Philippe Saint Martin d'Uriage, FR 780 20955
Wetterwald, Patrick Mouans Sartoux, FR 238 4498

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