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:
Jun. 13, 2017
Filed:
Mar. 30, 2016
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04L 12/56 (2006.01); H04L 12/741 (2013.01); H04L 29/12 (2006.01); H04L 12/749 (2013.01); H04L 12/801 (2013.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H04L 45/74 (2013.01); H04L 45/741 (2013.01); H04L 47/10 (2013.01); H04L 61/2015 (2013.01); H04L 61/6059 (2013.01); H04L 67/2842 (2013.01); H04L 67/28 (2013.01); H04L 2212/00 (2013.01);
Abstract
The present disclosure provides a message forwarding method and system, and a relay agent device. The forwarding method includes receiving a first dynamic host configuration protocol (DHCP) for Internet Protocol (IP) version 6 (DHCPv6 ) message from a DHCPv6 client through a layer-3 interface, generating a relay-forward message, where the first DHCPv6 message is encapsulated into the relay-forward message and an identifier (ID) of the layer-3 interface is added therein, and sending the relay-forward message to a DHCPv6 server.