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:
Oct. 13, 2020
Filed:
Jan. 25, 2019
Juniper Networks, Inc., Sunnyvale, CA (US);
Sharmila Koppula, Campbell, CA (US);
Sri Karthik Goud Gadela, Cupertino, CA (US);
Sreekanth Rupavatharam, Campbell, CA (US);
Juniper Networks, Inc., Sunnyvale, CA (US);
Abstract
A method includes receiving, by processing circuitry of a first network device, an indication of a logical address associated with an interface to a second network device and adding, by the processing circuitry, an entry to a forwarding table of the first network device, the entry in the forwarding table specifying the logical address. The method further includes adding, by the processing circuitry, an entry to a resolver database of the first network device to which the entry in the forwarding table specifying the logical address points and resolving, by the processing circuitry, the logical address to a hardware address of the second network device. In response to determining an existing next hop entry of a next hop database of the first network device corresponds to the hardware address of the second network device, the method includes pointing, by the processing circuitry, the entry in the resolver database to the existing next hop entry in the next hop database without adding an additional entry to the next hop database for the second network device.