ZyXEL Communications SMG-700 Guía de usuario descargar pdf (Pagina 50)

Chapter 5 Advanced

P-974H/HW Series User’s Guide

5.6 Port Forwarding

You can set the ZyXEL Device to forward traffic to certain computers on your

network based on the port numbers of incoming traffic. For example, if you set up

an FTP server on your local network and you want it be available from the outside

your LAN. You can set up a forwarding rule that will send all FTP traffic coming

from the WAN to the FTP server on your network. Refer to Appendix D on page 99

for common port numbers and their associated services.

Click Advanced > Forwarding to display the configuration screen.

Figure 14 Advanced: Forwarding

The following table describes the labels in this screen.

Table 15 Advanced: Forwarding

LABEL DESCRIPTION

Local IP

Address

Enter the IP address of a server or computer to which you want to

forward traffic incoming on the ports you specify.

Start Port Type the starting service port number whose traffic you want the ZyXEL

Device to forward to the IP address you specified in the Local IP

Address field.

End Port Type the ending service port number whose traffic you want the ZyXEL

Device to forward to the IP address you specified in the Local IP

Address field. If you want to forward only one service, enter the same

service port number as in the Start Port field above.

Protocol Specify the traffic protocol type. Choices are TCP, UDP and Both.

Enabled Select Enabled to forward traffic based on the selected port number(s)

and protocol type.

Apply Click Apply to save the settings.

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ZyXEL Communications SMG-700 Guía de usuario Pagina 50