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. 31, 2023
Filed:
Jan. 15, 2021
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Venkatesh Natarajan, Bengaluru, IN;
Badrish Adiga H R, Bengaluru, IN;
Hewlett Packard Enterprise Development LP, Spring, TX (US);
Abstract
One embodiment provides a system which facilitates scaling of routing in an EVPN. During operation, the system determines, in an Ethernet Virtual Private Network (EVPN), a plurality of virtual tunnel endpoints (VTEPs) coupled to a plurality of subnets, wherein a respective subnet includes one or more hosts, wherein a first VTEP is configured with a first number of host routes for a first subnet coupled to a second VTEP, and wherein each of the first number of host routes corresponds to a host residing in the first subnet. Responsive to detecting that a total number of routes configured on the first VTEP exceeds a first predetermined threshold, the system aggregates the first number of host routes by replacing the first number of host routes with a first prefix route which indicates the first subnet.