The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 05, 2021
Filed:
Jan. 31, 2017
Nicira, Inc., Palo Alto, CA (US);
NICIRA, INC., Palo Alto, CA (US);
Abstract
A method of mirroring packets in a network. The method assigns an Internet protocol (IP) multicast address to an overlay network for transmitting mirrored packets. The method connects a set of monitoring data compute nodes (DCNs) to the overlay network for receiving the mirrored packets. The method adds the monitoring DCNs to an IP multicast group for the overlay network. The method associates a port of a mirrored DCN to the overlay network for packet mirroring. The method duplicates each packet received or transmitted at the port as a mirrored packet. The method encapsulates each mirrored packet with the IP multicast address of the overlay network. The method transmits each encapsulated packet on the overlay network.