Chapter 11 Network Address Translation (NAT)
EX5501-B0 / AX7501-B0 / PX7501-B0 User’s Guide
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Figure 99
Multiple Servers Behind NAT Example
Click
Network Setting > NAT > Port Forwarding
to open the following screen.
Figure 100
Network Setting > NAT > Port Forwarding
The following table describes the fields in this screen.
Table 58 Network Setting > NAT > Port Forwarding
LABEL
DESCRIPTION
Add New Rule
Click this to add a new rule.
#
This is the index number of the entry.
Status
This field displays whether the NAT rule is active or not. A yellow bulb signifies that this rule is
active. A gray bulb signifies that this rule is not active.
Service Name
This shows the service’s name.
Originating IP
This field displays the source IP address from the WAN interface.
WAN Interface
This shows the WAN interface through which the service is forwarded.
Server IP
Address
This is the server’s IP address.
Start Port
This is the first external port number that identifies a service.
End Port
This is the last external port number that identifies a service.
Translation Start
Port
This is the first internal port number that identifies a service.
IP Address assigned by ISP
