3Com BR-6574N Network Router User Manual


 
Type Select the type of connection, TCP or UDP. If
you’re not sure, please select ‘Both’.
Port Range Input the starting port number in the left field,
and input the ending port number in the right
field. If you only want to redirect a single port
number, just fill the port number in the left
field.
Comment Please input any text to describe this mapping,
up to 16 alphanumerical characters.
Add Add the mapping to port forwarding table.
Reset Remove all inputted values.
All existing URLs will be displayed in ‘Current URL Blocking Table’:
If you want to delete a specific port forwarding entry, check the ‘select’
box of the port forwarding entry you want to delete, then click ‘Delete
Selected’ button. (You can select more than one port forwarding entries).
If you want to delete all port forwarding entries listed here, please click
‘Delete All’ button or you can also click ‘Reset’ button to unselect all port
forwarding entries.
When you finished with the settings in this page, you can click ‘Apply’
button to save changes you made in this page, or you can click ‘Cancel’
to discard changes. After you click ‘Apply’ button, you’ll see the
following messages: