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:
Feb. 12, 2019
Filed:
Oct. 03, 2016
Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;
Hongguang Guan, Nanjing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, Guangdong, CN;
Abstract
Embodiments of the present application disclose a method for encapsulating a service routing packet, including: receiving a first packet, and determining that a next hop is a Legacy SPE; temporarily storing a correspondence between an SFC header and a first original packet that are included in the first packet, and sending the first original packet to the Legacy SPE; receiving a returned second original packet, and determining, according to an acquired mapping rule of an original packet of the Legacy SPE, that the SFC header of the first packet corresponds to the second original packet; and encapsulating the SFC header of the first packet in the second original packet, to form a new service routing packet. By means of the embodiments of the present application, a problem of an abnormal interruption caused by a loss of an SFC header can be avoided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile