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:
Dec. 07, 2021
Filed:
Nov. 30, 2018
Applicant:
Zte Corporation, Guangdong, CN;
Inventors:
Shaofu Peng, Guangdong, CN;
Feicai Jin, Guangdong, CN;
Benchong Xu, Guangdong, CN;
Ning Cai, Guangdong, CN;
Assignee:
XI'AN ZHONGXING NEW SOFTWARE CO., LTD., Shaanxi, CN;
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/18 (2006.01); H04L 12/46 (2006.01); H04L 12/715 (2013.01); H04L 12/761 (2013.01);
U.S. Cl.
CPC ...
H04L 12/1836 (2013.01); H04L 12/185 (2013.01); H04L 12/4604 (2013.01); H04L 12/4675 (2013.01); H04L 45/04 (2013.01); H04L 45/16 (2013.01);
Abstract
Provided in embodiments of the present disclosure are a method and a device for bearing a multicast virtual private network. The method includes: assigning, by a BFIR accessing a VRF, a global VPN identifier to a multicast VRF, and carrying the global VPN identifier to notify a route to a BFER accessing the multicast VRF; after receiving a packet of the multicast VRF, encapsulating, by the BFIR, the packet with a BIER header and forwarding the packet, the forwarded packet carrying the global VPN identifier.