Application research of dynamic DNS based on WebService

To achieve using a simple and friendly domain name to find the computer or server instead of lengthy IP address, for advantage of dynamic DNS, this article combined the dynamic DNS and the specific network camera applications, combined the normal dynamic DNS HTTP request with the WEBSERVICE, using XML for data packaging and storage, in-depth network in a variety of synchronous and asynchronous transport protocols research, using WINDOWS application program interface and camera hardware interface for initial configuration of IP cameras, to achieve the function of IP cameras dynamic access network by specified domain. Tests show that Dynamic DNS can quickly and effectively bind the user's host with the specified domain name.