Method and apparatus for managing route information and forwarding data in access devices
DC CAFCFirst Claim
1. A method, in an access device of the communication network, for managing route information, comprising:
- receiving an access response message from a server;
obtaining route-related information and a predefined using time from said access response message, said predefined using time indicates a using time of said route; and
updating a route table item in a route table based on said route-related information and said predefined using time.
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Reexamination
Accused Products
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.
6 Citations
12 Claims
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1. A method, in an access device of the communication network, for managing route information, comprising:
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receiving an access response message from a server; obtaining route-related information and a predefined using time from said access response message, said predefined using time indicates a using time of said route; and updating a route table item in a route table based on said route-related information and said predefined using time. - View Dependent Claims (2, 3, 4, 5)
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6. A route management apparatus, in an access device of the communication network, for managing route information, comprising:
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a receiver configured to receive an access response message from a server; a first obtainer configured to obtain route-related information and a predefined using time from said access response message, said predefined using time indicating the using time of said route; and a route maintainer configured to update a route table based on said route-related information and said predefined using time. - View Dependent Claims (7, 8, 9, 10, 11, 12)
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Specification