ZyXEL Communications LTE3301-M209, Руководство пользователя, Страница: 90 / 189

Chapter 10 NAT
LTE3301-M209 User’s Guide
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10.3.1 Port Forwarding Edit Screen
This screen lets you edit a port forwarding rule. Click a rule’s Edit icon in the Port Forwarding screen to
open the following screen.
Figure 59 Network > NAT > Port Forwarding Edit
Port Range Specify the first and last external port numbers that identify the service.
If you have chosen a pre-defined service in the Service Name field, the port number(s) will
be configured automatically.
Translation Port
Range Specify the first and last internal port numbers that identify the service.
If you have chosen a pre-defined service in the Service Name field, the port number(s) will
be configured automatically.
Server IP Address Enter the inside IP address of the virtual server here and click Add to add it in the port
forwarding summary table.
# This is the number of an individual port forwarding server entry.
Status This icon is turned on when the rule is enabled.
Name This field displays a name to identify this rule.
Protocol This is the transport layer protocol used for the service.
WAN Interface This field displays the WAN interface on which the matched packets are received.
Port This field displays the port number(s).
Port This field displays the external port number(s) that identifies the service.
Translation Port This field displays the internal port number(s) that identifies the service.
Server IP Address This field displays the inside IP address of the server.
Modify Click the Edit icon to open the edit screen where you can modify an existing rule.
Click the Delete icon to remove a rule.
Apply Click Apply to save your changes back to the Zyxel Device.
Cancel Click Cancel to begin configuring this screen afresh.
Table 38 Network > NAT > Port Forwarding (continued)
LABEL DESCRIPTION