Method and system for automatic configuration of server for remote management of user front-end equipment

Abstract

The invention discloses a method for remote management of customer premises equipment (CPE) by an automatic configuration server (ACS) through a private network, which comprises the following steps that: the CPE sends registration messages to the ACS through NAT, the NAT packages the registration messages, and when the ACS confirms that the CPE is in a private network after receiving the registration messages, the IP address of the CPE is converted into a public network IP address through NAT conversion, and a backward link request message are sent to the CPE through the public network IP address, thereby realizing the remote management of the CPE. The invention also discloses a system for remote management of the CPE by the ACS through a private network. When in use, the method and the system can reduce the load of the equipment, simplify the processing, and improve the efficiency of the ACS in the remote management of the CPE.

Description

technical field [0001] The invention relates to the field of remote management, in particular to a method and a system for remote management of customer front-end equipment (CPE) by an automatic configuration server (ACS) across a private network. Background technique [0002] TR069 is one of the protocols formulated by the DSL Forum, an international standard organization. The full name is the Customer Premise Equipment Wide Area Network Management Protocol (CPE WAN, Customer Premise Equipment Wide Lan). This protocol is used for communication between the CPE and the ACS. The basic process interaction of TR069 is the process in which the ACS issues remote management commands to the CPE to manage the CPE. The remote management commands include version and configuration. [0003] The CPE WAN management agreement stipulates: first, the CPE can initiate a connection with the ACS through the ACS address at any time; second, the ACS can request the CPE to initiate a connection wi...

AI Technical Summary

Problems solved by technology

[0016] First, the CPE needs to install the STUN client, and the ACS needs to integrate the STUN server, which increases the burden on the equipment and the complexity of handling problems;

[0017] Second, before the ACS and CPE formally interact with each other in the TR069 basic process, the CPE needs to send additional UDP packets to the ACS, which increases the burden on the ACS system and reduces the communication efficiency between the ACS and the CPE

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