| 摘要 |
A method for building a connection channel between network terminals through a dynamic domain name server (DDNS) is applied to a network system including a DDNS, the Internet, and at least one private network including more than one network address translation (NAT) router and at least one network terminal linked to the Internet through the NAT routers sequentially. The network terminal detects usable linking information of related equipments between the network terminal and the DDNS, and writes the linking information into a web page under a domain name registered with the DDNS by the network terminal, or into the DDNS. Another network terminal on the Internet wanting to link to the network terminal can input the domain name and read the linking information either from the web page or by using a utility program to search the DDNS, thereby building a connection channel with the network terminal.
|
