Arescom Inc. AG2000S Manual De Usuario
AG2000Series Software User’s Guide
June, 2002
25
Advanced - PORT MAPPING
4.9 Advanced - PORT MAPPING
Figure 4.9
PORT MAPPING Page
The Port Mapping page provides specific application support or services, such as web hosting, FTP
server, mail server or other applications.
server, mail server or other applications.
4.9.1 Current Port Mapping Table
The Current Port Mapping Table displays the ID (index number), Internal IP Address, Internal Port
#, External Port #, and Protocol type for each entry.
#, External Port #, and Protocol type for each entry.
4.9.2 Add Port Mapping Entry
Internal IP Address:
Enter the IP Address of the network PC that provides the service(s). The IP
address must be within the AG2000’s 192.168.10.1 private subnet. Since
AG2000’s DHCP feature is set to ON at default, it is recommended to assign a
static IP address to the PC.
address must be within the AG2000’s 192.168.10.1 private subnet. Since
AG2000’s DHCP feature is set to ON at default, it is recommended to assign a
static IP address to the PC.
NOTE: Each time you assign a static IP address (in the range of 192.168.10.2 - 192.168.10.254) to your net-
work PC, reboot your AG2000 so the DHCP server can reserve it.
Internal Port:
A port is used to distinguish requests for different services. For example, port
#21 is for FTP, #80 is for HTTP, #23 is for Telnet, while #25 is for SMTP, etc.
#21 is for FTP, #80 is for HTTP, #23 is for Telnet, while #25 is for SMTP, etc.
External Port:
The external port is associated with the Dial-Out IP Address.