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:
Sep. 13, 2016
Filed:
Jun. 25, 2014
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;
Inventors:
Jingtang Li, Shenzhen, CN;
Yu Xiong, Shenzhen, CN;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/26 (2006.01); H04L 29/08 (2006.01); H04L 29/14 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 43/0823 (2013.01); H04L 63/1441 (2013.01); H04L 63/162 (2013.01); H04L 67/141 (2013.01); H04L 67/146 (2013.01); H04L 69/24 (2013.01); H04L 69/40 (2013.01); H04L 43/0811 (2013.01); H04L 63/08 (2013.01); H04L 67/327 (2013.01);
Abstract
The present invention relates to a BFD session negotiation method. The BFD session negotiation method includes: generating a first discriminator value, where the first discriminator value is unique in a local area network to which a local device belongs; generating a first BFD control packet, where the first BFD control packet includes the first discriminator value; and sending the first BFD control packet to a peer device, so that the peer device performs a session negotiation with the local device according to the first discriminator value.