ZyXEL Communications VMG8825-B Series, Руководство пользователя, Страница: 170 / 360

Chapter 11 Network Address Translation (NAT)
VMG8825-B Series User’s Guide
170
11.2.1 Add/Edit Port Forwarding
Click Add New Rule in the Port Forwarding screen or click the Edit icon next to an existing rule to open
the following screen.
Figure 85 Port Forwarding: Add/Edit
The following table describes the labels in this screen.
Protocol This shows the IP protocol supported by this virtual server, whether it is TCP , UDP , or TCP/UDP .
Modify Click the Edit icon to edit this rule.
Click the Delete icon to delete an existing rule.
Table 57 Network Setting > NAT > Port Forwarding (continued)
LABEL DESCRIPTION
Table 58 Port Forwarding: Add/Edit
LABEL DESCRIPTION
Active Select Enable or Disable to activate or deactivate the rule.
Service Name Enter a name to identify this rule using keyboard characters (A-Z, a-z, 1-2 and so on).
WAN Interface Select the WAN interface through which the service is forwarded.
You must have already configured a WAN connection with NAT enabled.
Start Port Enter the original destination port for the packets.
To forward only one port, enter the port number again in the End Port field.
To forward a series of ports, enter the start port number here and the end port number in the End
Port field.
End Port Enter the last port of the original destination port range.
To forward only one port, enter the port number 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.