Chapter 14 NAT
NBG6616 User’s Guide
119
14.3.1 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 78 Network > NAT > Port Forwarding Edit
The following table describes the labels in this screen.
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.
Port This field displays the port number(s).
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 NBG6616.
Cancel Click Cancel to begin configuring this screen afresh.
Table 50 Network > NAT > Port Forwarding (continued)
LABEL DESCRIPTION
Table 51 Network > NAT > Port Forwarding Edit
LABEL DESCRIPTION
Port Forwarding Select Enable to turn on this rule and the requested service can be forwarded to the host
with a specified internal IP address.
Select Disable to disallow forwarding of these ports to an inside server without having to
delete the entry.
Service Name Select User define and type a name (of up to 31 printable characters) to identify this rule
in the first field next to Service Name. Otherwise, select a predefined service in the
second field next to Service Name. The predefined service name and port number(s) will
display in the Service Name and Port fields.
Protocol Select the transport layer protocol supported by this virtual server. Choices are TCP, UDP,
or TCP_UDP.
If you have chosen a pre-defined service in the Service Name field, the protocol will be
configured automatically.
Port Type a port number(s) to define the service to be forwarded to the specified server.
To specify a range of ports, enter a hyphen (-) between the first port and the last port,
such as 10-.
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