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:
Nov. 18, 2025
Filed:
Jun. 23, 2021
Zte Corporation, Shenzhen, CN;
ZTE Corporation, Shenzhen, CN;
Abstract
A route optimization method, a physical network device and a computer-readable storage medium are disclosed. The method may include: acquiring a probe packet from at least one second physical network device, where the probe packet includes a host name and interface information; generating, according to the probe packet, an underlay routing table corresponding to an underlay network, where the underlay routing table includes the host name and the interface information; synchronizing the underlay routing table to a local corresponding overlay network to enable the overlay network to generate an overlay routing table; acquiring a service packet through the overlay network and determining a target physical network device, and determining, according to the overlay routing table, a target path corresponding to the target physical network device; and transmitting, through the target path, the service packet to a target overlay network corresponding to the target physical network device.