D-Link DSR-150N DSR-150 User Manual - Page 145

Unified Services Router User Manual A s a co n v enien ce fo r remo t e u s ers , t h e h o s t n ame (FQDN) o f t h e n et wo rk s erv er can b e co n fig u red t o allo w fo r IP ad d ress res olu tio n . Th is h o s t n ame res o lu t io n p ro v id es u s ers wit h eas y -t o -rememb er FQDN's t o acces s TCP ap p licat io n s in s t ead o f erro r prone IP addres s es when us ing the Port Forwarding s ervice through the SSL Us er Po rt a l. To configure port forwarding, following are required:  Lo cal Serv er IP ad d ress: Th e IP ad d res s o f t h e lo cal s erv er wh ich is h o s t in g the application.  TCP port: The TCP port of the application Once the new application is defined it is dis played in a lis t of configured applications for port forwarding. allo w u s ers t o access t he p riv ate n et work s erv ers b y u sin g a h o st name in s tead o f an IP addres s, the FQDN corres ponding to the IP address is defined in the port forwarding hos t configuration s ection.  Lo cal s erv er IP ad d res s : Th e IP ad d res s o f t h e lo cal s erv er h o s t in g t h e application. The application s hould be configured in advance.  Fu lly q u alified d o main n ame: Th e d o main n a me o f t h e in t ern al s erv er is t o b e s pecified On ce t h e n ew FQDN is co n fig u red, it is d is p layed in a lis t o f co n fig u red h o sts fo r port fo rwa rd in g .  Defin in g t h e h o s t n ame is o p t io n al as min imu m req u iremen t fo r p o rt fo rward in g is identifying the TCP application and local s erver IP addres s . The local s erver IP ad d res s o f t h e co n fig u red h o s t n ame mu s t mat ch t h e IP ad d res s o f t h e co n fig u red application for port forwarding. 143