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:
Apr. 19, 2022
Filed:
Sep. 30, 2020
Hangzhou Dptech Technologies Co., Ltd., Zhejiang, CN;
Lei Zheng, Zhejiang, CN;
Hangzhou DPtech Technologies Co., Ltd., Zhejiang, CN;
Abstract
A fault detection method of LACP packet timeout provided including: receiving a LACP packet from a target port of the partner device through a local port, the LACP packet at least includes a phase identifier to indicate a negotiation phase of a LACP negotiation process between the target port and the local port; sending a response LACP packet corresponding to the LACP packet to the target port through the local port; generating a LACP service processing entry for the LACP packet to indicate a LACP service processing phase performed by the actor device for the LACP packet; in response to that no LACP packet from the target port being received through the local port continues for a preset waiting time, performing fault detection based on the phase identifier and the LACP service processing entry so to obtain fault cause information to indicate a LACP packet timeout of the target port.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile