Chapter 9 WAN
NBG6818 User’s Guide
89
The following table describes the labels in this screen.
9.5.1 Add Po rt Fo rwa rding Rule Sc re e n
Use this screen to configure your NBG6818’s port forwarding settings to forward incoming service
requests to the servers on your local network. Click
Se tting s
>
Inte rne t
>
NAT & Po rt Fo rwa rding
>
Add Rule
to show the following screen.
Table 25 Expert Mode > WAN > NAT > General
LABEL
DESC RIPTIO N
NAT & Port Forwarding
Network Address
Translation (NAT)
Network Address Translation (NAT) allows the translation of an Internet protocol address used
within one network (for example a private IP address used in a local network) to a different IP
address known within another network (for example a public IP address used on the
Internet).
Select
Ena b le
to activate NAT. Select
Disa b le
to turn it off.
Server Setup
Default Server
You can decide whether you want to use the default server or specify a server manually. In
addition to the servers for specified services, NAT supports a default server. A default server
receives packets from ports that are not specified in the port forwarding summary table
below.
Select this to use the default server.
Change To Server
Select this and manually enter the server’s IP address.
Port Forwarding Rule
Enable Port
Forwarding
Select
Ena b le
to allow port forwarding. Otherwise, select
Disa b le
.
No.
This number uniquely identifies the port forwarding rule.
Name
This field displays a name to identify this rule.
Protocol
This is the transport layer protocol used for the service.
External Port
This is the port number used to connect to this service using the router's external IP address on
the WAN.
Server IP Address
This field displays the internal IP address of the server.
Internal Port
This is the port number used to connect to this service using the server's internal IP address on
the LAN.
Actions
Click the icons under
Ac tio ns
to delete or edit a port forwarding rule.
Click
to delete the rule.
Click
to edit the rule.
Apply
Click
Apply
to save your changes back to the NBG6818.
Cancel
Click
C a nc e l
to begin configuring this screen afresh.
Summary of Contents for ARMOR G1 NBG6818
Page 9: ...Table of Contents NBG6818 User s Guide 9 Appendix D Legal Information 175 Inde x 181...
Page 10: ...10 PART I Use r s Guide...
Page 54: ...Chapter 7 Tutorials NBG6818 User s Guide 54...
Page 55: ...55 PART II T e c hnic al Re fe re nc e...
Page 115: ...Chapter 11 LAN NBG6818 User s Guide 115 Figure 66 Settings LAN LAN IP Standard Mode...
Page 131: ...Chapter 13 System NBG6818 User s Guide 131 Figure 77 Settings System Status Standard Mode...
