Port Trigger Screen - ZyXEL Communications NBG6604 User Manual

Table 16 WAN > NAT > General (continued)
LABEL
Default Server
Change To Server
Port Forwarding (Max. Limit : 32)
#
Name
Protocol
Local Port
Server IP Address
Port
Name
Protocol
Local Port
Server IP Address
Port
Add
Delete
Apply
Cancel

9.5.2 Port Trigger Screen

To change your NBG6604's trigger port settings, click WAN > NAT > Port Trigger. The screen appears as
shown.
Note: Only one LAN computer can use a trigger port (range) at a time.
Figure 33 WAN > NAT > Port Trigger
Chapter 9 WAN
DESCRIPTION
You can decide whether you want to use the default server or specify a server manually. In
addition to the servers for specified services, NAT supports a default server. A default server
receives packets from ports that are not specified in the port forwarding summary table
below.
Select this to use the default server.
Select this and manually enter the server's IP address.
This is the number of an individual port forwarding server entry.
Select a pre-defined service from the drop-down list box. The pre-defined service port
number(s) and protocol will be displayed in the port forwarding summary table. Otherwise,
select User define to manually enter the Port number(s) and select the 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 Name field, the protocol will be configured
automatically.
This shows the port number(s) that identifies the service if you select a pre-defined service. If
you select User define in the Name field, enter the port number(s) manually.
Select User define to manually enter the inside IP address of the virtual server here.
This shows the port number(s) that identifies the service if you select a pre-defined service. If
you select User define in the Name field, enter the port number(s) manually.
This field displays a name to identify this rule.
This is the transport layer protocol used for the service.
This field displays the port number(s).
This field displays the inside IP address of the server.
This field displays the port number(s).
Click to add the rule in the port forwarding summary table.
Click to remove a rule.
Click Apply to save your changes back to the NBG6604.
Click Cancel to begin configuring this screen afresh.
NBG6604 User's Guide
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