Visual real-time interaction method and system for software defined networking

A visual real-time interaction method for software defined networking, the method comprising:

• establishing a visual interface for the software defined networking, the visual interface comprising at least one first node indicative of a port of a switch and at least one second node indicative of a port of a service provider, wherein the first node and the second node are distributed on at least one stack hub;
• establishing a connection between the first node and the second node to connect a service in real time, wherein the service is disconnected when the connection is terminated, the connection having a curvature different from a curvature of the stack hub and at least extending to intersect with the stack hub;
• determining, according to the connection, a location corresponding to the port of the switch and a location corresponding to the port of the service provider and an attribute of the connection,
• wherein the attribute of the connection comprises any one or a combination of a bandwidth rate, a bit error rate, a delay, and a redundancy;
• and
• adjusting the attribute of the connection in real time according to a relationship between the attribute of the connection and time.