Abrir puerto adsl Router CT-500

Estos son los pasos para agregar puerto..
Suerte un placer orientarle
7.3.1 Add Virtual Server Entry
Step 1 Enter the MAIN/CONF/NAT/SERVER/ADD menu.
Step 2 Enter a parameter in each field.
!" Protocol: TCP or UDP (factory default: TCP)
!" Interface: LAN, Any and ATM1 to ATM16. The factory default is ANY.
Specify the interface via which the server provides service. If "ANY" is
selected, any of the interfaces can access the service.
!" Service Name: used by the operator to recognize the service that the
virtual server provides. The operator can define the service name as web,
e-mail, ftp and so on.
!" Service Port Number: it is related to the service port, i.e. well-known
port of web server 80, ftp server 21, and smtp 25.
!" Private IP Address: define the private IP address of the virtual server
!" Private Port Number: specify the actual port of the server in the virtual
LAN. This can be set to the same number as service port.
Step 3 Hold down the Ctrl-S keys to save the new configurations.
Bajar le Manual
http://www.ovislink.ca/download/CT300_CT500_UM_F10.pdf