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:
May. 28, 2013
Filed:
Aug. 14, 2007
Qin Yin, Shanghai, CN;
Yingzhong Miu, Shanghai, CN;
Jianhua Zhu, Shanghai, CN;
Yifeng Yao, Shanghai, CN;
Qin Yin, Shanghai, CN;
Yingzhong Miu, Shanghai, CN;
Jianhua Zhu, Shanghai, CN;
Yifeng Yao, Shanghai, CN;
Alcatel Lucent, Paris, FR;
Abstract
The present invention provides a method for creating routes in access devices of the communication network by using access response messages. With the method provided by the present invention, services can be distinguished and forwarded based on destination IP sub-networks, so that different services can be distributed in access devices. In this way, on the premise that services are distinguished based on layer 3, the requirements for access devices are reduced and layer 2 networks on the user side are not required to carry out route protocols, which decreases administrators' maintenance work and is the important condition for the realization of plug&play and reduces the requirements for marginal routers.