Dell 2350 User Manual page 47

Allow Remote User to Configure the Device
This option allows you to configure the device from a remote location via the network.
1. Click to select Allow remote user to configure the device.
2. Enter the IP address of the remote administration host in the required field.
3. Enter the HTTP port number that will be used on the router in the HTTP port number
field.
4. Click the Apply button to save the settings, or click the Restore button to restore to its
previous settings.
Allow Remote User to Ping the Device
This option allows you to configure the WAN ping capability. The default setting is disabled.
The router will not answer ping requests, so your WAN port is invisible to port scanners, which
can make your network safer.