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:
Mar. 20, 2018
Filed:
May. 22, 2014
Applicant:
Zte Corporation, Shenzhen, CN;
Assignee:
ZTE CORPORATION, Shenzhen, Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/24 (2006.01); H04L 12/64 (2006.01); H04L 12/707 (2013.01); H04L 12/703 (2013.01); H04L 12/741 (2013.01); H04L 12/721 (2013.01);
U.S. Cl.
CPC ...
H04L 41/0654 (2013.01); H04L 12/6418 (2013.01); H04L 41/14 (2013.01); H04L 45/22 (2013.01); H04L 45/28 (2013.01); H04L 45/745 (2013.01); H04L 45/68 (2013.01);
Abstract
A method and device for controlling self-loopback of network data are provided. The method includes that: whether a master forwarding link and standby forwarding link of a master node in a network structure both fail or not is determined; and when the master forwarding link and the standby forwarding link of the master node both fail, a forwarding attribute of a standby egress port in a data packet forwarding table of the master node is modified into forwarding through the master forwarding link of the master node.