D-Link DSR-150 DSR-150 User Manual - Page 175

Unified Services Router User Manual Figure 121 : Firmware upgrade and configurat io n re s tore /back up via USB 9.8 Dynamic DNS Setup Tools > Dynamic DNS Dy n amic DNS (DDNS) is an In t ern et s ervice t h at allo ws ro u t ers wit h v ary in g p u b lic IP ad d res s es t o b e lo cat ed u s in g In t ern et d o main n ames . To u s e DDNS, y o u mu s t s et u p an acco u n t wit h a DDNS p ro v id er s u ch as Dy n DNS.o rg , D-Lin k DDNS, o r Oray.net. Each co n fig u red W A N can h av e a d ifferen t DDNS s erv ice if req u ired . On ce configured, the router will update DDNS s ervices changes in the W A N IP addres s s o that features that are dependent on acces s ing the router's W AN via FQDN will be directed to the correct IP address. W hen you s et up an account with a DDNS s ervice, t h e h o s t an d d o main n ame, u s ername, p asswo rd an d wild card s u ppo rt will b e p ro v id ed by the account provider. 173