Terminal real-time management and control method under wide area network and management and control server

The invention discloses a terminal real-time management and control method under a wide area network and a management and control server, and the method comprises the steps: building one-way communication connection with a managed and controlled terminal under the wide area network, and receiving a communication request sent by the managed and controlled terminal; if the communication request is an IPV6 communication request, acquiring and storing an IPV6 address in the IPV6 communication request; and when the control instruction is to be sent to the controlled terminal, the control instruction is sent to the controlled terminal through the IPV6 address. According to the invention, the management and control instruction is sent to the managed and controlled terminal through the IPV6 address, so that the terminal performs real-time response; meanwhile, the management and control server initiates control actively, so that resource waste of service performance caused by polling of the managed and controlled term