ZyXEL Communications max208m Network Router User Manual


 
Chapter 7 Network Setting
WiMAX Device Configuration User’s Guide
109
Click Network Setting > NAT > Port Trigger to open this screen as shown next.
Figure 57 Port Trigger Screen
This screen contains the following fields:
Table 40 Port Trigger
LABEL DESCRIPTION
Active This indicates whether the port trigger rule is active or not.
Name The displays the name of the port trigger rule.
Trigger Protocol This displays the protocol to which the port trigger rule applies.
Trigger Port(s)
Start / End
Port
This displays the start / end trigger port for the port trigger rule.
Click Add to create a new, empty rule, then enter the incoming port number or
range of port numbers you want to forward to the IP address the WiMAX Device
records.
To forward one port number, enter the port number in the Start Port and End
Port fields.
To forward a range of ports,
enter the port number at the beginning of the range in the Start Port field
enter the port number at the end of the range in the End Port field.
If you want to delete this rule, click the Delete icon.
Open Protocol This indicates which protocol is used to open the port trigger ports.
Open Port(s)
Start / End
Port
This displays the start / end open port for the port trigger rule.
Click Add to create a new, empty rule, then enter the outgoing port number or
range of port numbers that makes the WiMAX Device record the source IP
address and assign it to the selected incoming port number(s).
To select one port number, enter the port number in the Start Port and End
Port fields.
To select a range of ports,
enter the port number at the beginning of the range in the Start Port field
enter the port number at the end of the range in the End Port field.
If you want to delete this rule, click the Delete icon.
Delete Click this to delete a specified rule.
Wizard Click this to open the port trigger “wizard”.
Add Click this to add a new port trigger rule.
OK Click this to save any changes made to the port trigger list.