ZyXEL Communications EX3510-B1, User Manual

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Chapter 11 Network Address Translation (NAT)
EX3510-B1 User’s Guide
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11.2.1 Add/Edit Port Forwarding
Click Add New Rule in the Port Forwarding screen or click the Edit icon next to an existing rule to open
the following screen. Specify either a port or a range of ports, a server IP address, and a protocol to
configure a port forwarding rule.
Note: To configure port forwarding, you need to have the same configurations in the Start
Port , End Port , Translation Start Port , and Translation End Port fields.
Note: To configure port translation, you need to have different configurations in the Start Port ,
End Port , Translation Start Port , and Translation End Port fields.
Here is an example to configure port translation. Configure Start Port to 100, End Port to 120, Translation
Start Port to 200, and Translation End Port to 220.
Protocol This shows the IP protocol supported by this virtual server, whether it is TCP , UDP , or TCP/UDP .
Modify Click the Edit icon to edit this rule.
Click the Delete icon to delete an existing rule.
Table 58 Network Setting > NAT > Port Forwarding (continued)
LABEL DESCRIPTION