Mechanisms for performing switch upgrades using remote containers

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United States of America Patent

PATENT NO 9870219
SERIAL NO

15203583

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Abstract

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Mechanisms for switch upgrades using remote containers. An example system can export, to a server, a state of software processes associated with a first software container at the system. The system can generate a lightweight software container configured to forward traffic associated with the first software container to a second software container at the server, generated based on the state. The system can perform a switchover between the first software container and lightweight software container. The switchover can enable the lightweight software container to forward, to the second container, traffic associated with the first software container. The system can generate a fourth software container based on a snapshot of the second software container, and perform another switchover between the lightweight software container and fourth software container. The switchover can include enabling the fourth software container to handle traffic associated with the first software container, and disabling the lightweight software container.

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Patent Owner(s)

Patent OwnerAddress
CISCO TECHNOLOGY INC170 WEST TASMAN DRIVE SAN JOSE CA 95134

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chodey, Anulekha San Jose, US 9 192
Manthiramoorthy, Natarajan San Jose, US 22 333
Mehta, Ambrish Niranjan San Jose, US 9 192
Narayanan, Swaminathan San Jose, US 18 281
Singh, Anand Kumar San Jose, US 21 211
Srinivasan, Venkatesh San Jose, US 53 562

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