D-Link DSL-2730E - Page 81

DSL-2730E User Manual
The following table describes the parameters and buttons of this page:
Field
Description
Local IP Address
Input a local IP address.
Remote IP
Address
Input a remote IP address
Enable
Enable the current configured rule.
Apply Changes
Submit the configurations.
Reset
Cancel the modification and reconfigure the
settings.
Current NAT Port
Forwarding Table
Current configuration rule list.
3.3.13.4 FTP ALG Config
The common port for FTP connection is port 21, and a common ALG monitors
the TCP port 21 to ensure NAT pass-through of FTP. By enabling this function,
when the FTP server connection port is not a port 21, the FTP ALG module will
be informed to monitor other TCP ports to ensure NAT pass-through of FTP.
Choose Advanced > N AT > FTP ALG Config. The FTP ALG Configuration
page shown in the following figure appears.
78