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:
Jul. 14, 2020
Filed:
Jul. 02, 2018
Juniper Networks, Inc., Sunnyvale, CA (US);
Jaihari V. Loganathan, Cupertino, CA (US);
Sanjay Khanna, Cary, NC (US);
Juniper Networks, Inc., Sunnyvale, CA (US);
Abstract
A system for resolving next hops in a distributed manner includes a plurality of next hop resolution subsystems, each of the plurality of next hop resolution subsystems including (1) a next hop registry, (2) a partial-view tree storing a local instance of next hop resolution information, and (3) a full-view tree storing a local instance of next hop resolution information. The system (1) receives a request to resolve a next hop; (2) obtains a plurality of partial results using the partial-view trees of the next hop resolution subsystems; (3) select a best one of the plurality of partial results; and 4) replies to the request using the selected best one of the plurality of partial results. The full-view trees are updated such that their contents tend to converge.