The Dmz Screen - ZyXEL Communications AMG1312-T10D User Manual

Table 48 Port Forwarding: Add/Edit (continued)
LABEL
External Start Port
External End Port
Server IP Address
Protocol
Open Start Port
Open End Port
Apply
Cancel

10.4 The DMZ Screen

Click Network Setting > NAT > DMZ to open the DMZ screen. Use this screen to specify the IP
address of a default server to receive packets from ports not specified in the Port Forwarding
screen.
Figure 86 Network Setting > NAT > DMZ
AMG1312-T10D User's Guide
DESCRIPTION
Configure this for a user-defined entry. Enter the original destination port for the
packets.
To forward only one port, enter the port number again in the External End Port field.
To forward a series of ports, enter the start port number here and the end port number
in the External End Port field.
Configure this for a user-defined entry. Enter the last port of the original destination
port range.
To forward only one port, enter the port number in the External Start Port field above
and then enter it again in this field.
To forward a series of ports, enter the last port number in a series that begins with the
port number in the External Start Port field above.
Enter the inside IP address of the virtual server here.
Select the protocol supported by this virtual server. Choices are TCP, UDP, or TCP/
UDP.
Configure this for a user-defined entry. This shows the port number to which you want
the Device to translate the incoming port. For a range of ports, enter the first number
of the range to which you want the incoming ports translated.
Configure this for a user-defined entry. This shows the last port of the translated port
range.
Click this to save your changes.
Click this to exit this screen without saving.
Chapter 10 Network Address Translation (NAT)
121