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. 11, 2022
Filed:
Nov. 26, 2019
Arista Networks, Inc., Santa Clara, CA (US);
Rajesh Kumar Semwal, Sunnyvale, CA (US);
Amit Dattatray Ranpise, San Jose, CA (US);
Isidoros Kouvelas, Strovolos, CY;
Arista Networks, Inc., Santa Clara, CA (US);
Abstract
Techniques described herein relate to a method for generating a table for forwarding traffic between networks that are implemented using different types of control planes. In one or more embodiments, the method comprises: receiving a first route advertisement for a first network; extracting a first next hop identifier-multiprotocol label switching (MPLS) label combination; receiving another route advertisement for the first network; and in response to determining that a local label has not been assigned to the first next hop identifier-MPLS label combination: generating a first entry and adding the first entry to a forwarding table of the gateway device.