Method and device for establishing structure of a communication network system

摘要

A method and a device for establishing an information communication network system structure, as well as a server and a router. The method includes the steps of after establishing an initial service route, utilizing the server to periodically acquire current network resource configuration information and flow rate state information transmitted by each router node, and generating network resource view and network flow rate view; utilizing the server to acquire current real transmission performance of the initial service route according to the network resource view and the network flow rate view; including current real transmission performance and current business transmission requirement, and generating a reconstruction order when current real transmission performance does not match current business transmission requirement.

主权项

1. A method for establishing an information communication network system structure, the method comprising:
establishing an initial service route by a server, the server being disposed in a self-controlled domain; acquiring current network resource configuration information and flow rate state information periodically transmitted by each router node in the self-controlled domain, wherein the network resource configuration information comprises node resource and state information of the router node, topology information, and basic component information of network, and the flow rate state information comprises a business type and flow rate information carried by a link circuit corresponding to the router node; generating network resource view and network flow rate view respectively according to current network resource configuration information and flow rate state information, wherein the network resource view comprises resource information of each route node, each link state information, and topology connection information, and the network flow rate view comprises the flow rate information of the link circuit corresponding to each router node; and acquiring current real transmission performance of the initial service route according to the network resource view and the network flow rate view, comparing current real transmission performance of the initial service route with current business transmission requirement, and generating a reconstruction order when the real transmission performance does not match the business transmission requirement; wherein the reconstruction order comprises current business transmission requirement information, the network resource view, and the network flow rate view, so that the router node receiving the reconstruction order reconstructs a service route, wherein the service route comprises a connectionless packet switching channel and a macro-circuit path of virtual connection.