ZyXEL Communications P-663HN-51 Guía de usuario descargar pdf (Pagina 76)

Chapter 7 Network Address Translation (NAT) Screens

P-663H-51 User’s Guide

Figure 35 Advanced Setup > NAT > Virtual Servers > Add

The following table describes the fields in this screen.

Table 21 Advanced Setup > NAT > Virtual Servers > Add

LABEL DESCRIPTION

Server Name Either select a pre-defined service or select Custom Server and enter a name

manually.

Server IP

Address

Enter the LAN IP address to which the ZyXEL Device should forward the traffic.

Save/Apply When using a pre-defined service, if you do not want to modify the port numbers,

you can click this button to save the changes and have the ZyXEL Device start using

them.

External Port

Start

Enter a port number in this field.

To forward only one port, enter the port number again in the External Port End field.

To forward a series of ports, enter the start port number here and the end port

number in the External Port End field.

External Port

End

Enter a port number in this field.

To forward only one port, enter the port number again in the Start Port field above

and then enter it again in this field.

To forward a series of ports, enter the last port number in a series that begins with

the port number in the Start Port field above.

Protocol This is the underlying protocol of the traffic to which this virtual server entry applies.

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ZyXEL Communications P-663HN-51 Guía de usuario Pagina 76