Automatic configuration method, system and device

Abstract

This invention relates to a method, a sytem and a device for automatic configuration, in which, the method includes: A, a first device of LAN reports its ID to ACS of Internet, B, ACS sets said ID to a DDNS server, which gets IP address of a first device and ACS sets the ID to a second device of the first device to be accessed, and the second device stores said ID so as to analyze IP address of the first device based on the ID by the DDNS server and access the first one. This invented system includes at least one ACS of Internet, at least one DDNS server of LAN and said ACS includes a first associated configuration module and a second associated configuration module. This invention also includes a LAN device including an ID transmitting module and / or an ID receiving module.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an automatic configuration method, system and equipment. Background technique [0002] With the popularization of IP (Internet Protocol) technology and broadband technology, home networking has become an important trend at hand. Not only phones and TVs can be connected to IP networks, but all devices that use electricity can be connected to the final IP-based network. [0003] Devices based on IP technology need to use a unified network interface connection for a specific application, and communicate with each other according to the addressing method. Therefore, it is necessary to configure an IP address for each device, so that the devices on the network can be distinguished from each other. A networked IP device either needs to know the IP address of at least one other device, or have at least one other device know its own IP address. [0004] The IP address of...

AI Technical Summary

Problems solved by technology

However, the SSDP protocol cannot solve all problems. For those devices that require authorized parties to access and devices that users want to change the default configuration of the device, manual participation is still necessary, and for the Internet that the device wants to access Resources cannot be resolved within the LAN. For example, the IPTV function needs to configure the IP address of the media server on the Internet, etc.

[0011] To sum up, the current automatic configuration mechanism of TR069 sends configuration files to devices through the ACS located on the Internet, and completes the configuration automatically without user intervention, but it cannot solve the automatic discovery of devices and automatic configuration of related parameters in the LAN.

The UPnP mechanism can complete the mutual discovery of devices in the LAN, thereby solving the mutual access of devices in the LAN. It does not require or only requires simple intervention by the user, but it cannot solve the automatic configuration of Internet resources accessed by the device. Simply put, the LAN device cannot Complete automatic discovery with Internet devices

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