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:
Sep. 29, 2026
Filed:
Mar. 28, 2024
Arista Networks, Inc., Santa Clara, CA (US);
Omar Ahsan Jamil, Austin, TX (US);
Alton Lo, Freemont, CA (US);
ARISTA NETWORKS, INC., Santa Clara, CA (US);
Abstract
Systems and methods that allow a multihomed gateway to monitor its membership in individual domains in an Ethernet Virtual Private Network (EVPN) Data Center Interconnect (DCI) Network, and issue withdrawals from multihoming groups associated with those domains based on this membership, are disclosed. According to embodiments, links between a local domain and a gateway, and between the gateway and a remote domain, can be monitored at the gateway. When the link between the gateway and a domain goes down the gateway may withdraw itself from any multihoming group associated with the domain to which the link has been lost.