Method and device for establishing structure of a communication network system

A method for establishing an information communication network system structure, comprising:

• establishing an initial service route by a router node;
• acquiring current network resource configuration information and flow rate state information every other scheduled primary cycle and secondary cycle respectively by the router node, wherein the network resource configuration information comprises node state information of the router node, topology information, and basic component information of network, the flow rate state information comprises a business type and flow rate information carried by a link circuit corresponding to the router node;
• transmitting the network resource configuration information and the flow rate information to a server, so that the server generates network resource view and network flow rate view according to current network resource configuration information and flow rate state information;
• generating corresponding reconstruction order through the network resource view and the network flow rate view;
• receiving the reconstruction order transmitted by the server, wherein the reconstruction order comprises current business transmission requirement information, the network resource view, and the network flow rate view;
• and
• reconstructing a service route according to the reconstruction order, wherein the service route comprises a connectionless packet switching channel and a macro-circuit path of virtual connection.

A device for establishing an information communication network system structure, the device comprising:

• an information acquisition module, used to respectively acquire current network resource configuration information and flow rate state information every other scheduled primary cycle and secondary cycle after a second initial service route establishing module establishes an initial service route, and transmit the network resource configuration information and the flow rate information to a server, so that the server generates network resource view and network flow rate view according to current network resource configuration information and flow rate state information, and generates corresponding reconstruction order through the network resource view and the network flow rate view;
• wherein the network resource configuration information comprises node state information of router node, topology information, and basic component information of network, and the flow rate state information comprises a business type and the flow rate information carried by a link circuit corresponding to the router node;
• a reconstruction order receiving module, used to receive the reconstruction order transmitted by the server, wherein the reconstruction order comprises current business transmission requirement information, the network resource view, and the network flow rate view;
• and
• a reconstruction module, used to reconstruct a service route according to the reconstruction order, wherein the service route comprises a connectionless packet switching channel and a macro-circuit path of virtual connection.