TP-LINK TD-W8901N User Manual

Page of 86
TD-W8901N 
150Mbps Wireless N ADSL2+ Modem Router User Guide
 
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Figure 4-44 
  UPnP: Activate or Deactivate the UPnP function. Only when the function is activated, can the 
UPnP take effect. 
  Auto-Configure: If you activate the function, then the UPnP network devices can 
automatically configure network addressing, announce their presence in the network to other 
UPnP devices and enable exchange of simple product and service descriptions. 
4.5.5  DDNS 
Choose “Access Management→DDNS”, you can configure the DDNS function in the screen 
(shown in Figure 4-45). 
The router offers a Dynamic Domain Name System (DDNS) feature. The feature lets you use a 
static host name with a dynamic IP address. User should type the host name, user name and 
password assigned to your ADSL Router by your Dynamic DNS provider. User also can decide to 
turn on DYNDNS Wildcard or not. 
 
Figure 4-45 
  Dynamic DNS: Activate the DDNS function or not.