NETWORK SYSTEM, ROUTING CONTROL DEVICE, ROUTING CONTROL METHOD, AND NONTEMPORARY COMPUTER-READABLE MEDIUM FOR STORING PROGRAM

摘要

An object is to provide a network system, a path control apparatus, a path control method, and a program that can realize flexible routing in a communication network. The network system according to the present invention is a network system including a base station (11), a gateway (12), and a path control apparatus (13) for controlling a communication path between the base station (11) and the gateway (12). The path control apparatus (13) is configured to perform path control on a path between the base station (11) and the gateway (12) using second identification information that is associated with first identification information for identifying a communication terminal (101) that communicates with the base station (11) and is uniquely identified inside a network system.