Chapter 11 Network Address Translation (NAT)
VMG3925-B10C/B30C User’s Guide
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Figure 77
Multiple Servers Behind NAT Example
Click
Network Setting > NAT > Port Forwarding
to open the following screen.
See
for port numbers commonly used for particular services.
Figure 78
Network Setting > NAT > Port Forwarding
The following table describes the fields in this screen.
Table 53 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.
Translation End
Port
This is the last internal port number that identifies a service.
