ZyXEL Communications MAX218M2W, User Manual

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Chapter 7 Network Setting
MAX208M2W Series User’s Guide
111
7.15 Port Trigger
Use these settings to automate port forwarding and allow computers on local
network to provide services that would normally require a fixed address on the
local network.
Click Network Setting > NAT > Port Trigger to open this screen as shown
next.
Figure 49 Port Trigger Screen
This screen contains the following fields:
Table 37 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 MAX208M2W Series 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)