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:
Dec. 01, 2020
Filed:
Nov. 28, 2017
Cumulus Networks Inc., Mountain View, CA (US);
Wilson Kok, San Jose, CA (US);
Shrijeet Mukherjee, San Carlos, CA (US);
James Rivers, Saratoga, CA (US);
Andrew R. Harding, Scotts Valley, CA (US);
Cumulus Networks Inc., Mountain View, CA (US);
Abstract
To accommodate graceful offloading of connections from a port of a network element, thereby allowing the port to be decommissioned, both existing and new connections allocated to that port according to a load balancing protocol are replicated on a backup port. Thereafter, or concurrently therewith, the port is configured to drop acknowledgements of the new connections, and the port is monitored so as to eventually identify an absence of connections thereon. At that time, the port may be decommissioned inasmuch as all new connections will have been established on the backup port and no previously existing connections on the original port will remain.