Chapter 8 Network

access services on the NSA. You can set which port Internet users need to use to access a specific service on the NSA.

Note: Some Internet gateways will delete all UPnP mappings after reboot. So if the Internet gateway reboots, you may need to use this screen again to re-apply the UPnP port mapping.

Figure 85 Network > UPnP > Port Mapping

The following table describes the labels in this screen.

Table 30 Network > UPnP > Port Mapping

LABEL

DESCRIPTION

LAN

Use these fields to specify what port the Internet gateway uses to

 

connect from its LAN port to the service on the NSA.

 

 

Service Name

This read-only field identifies a service on the NSA.

 

 

LAN Port

Specify the port number (1~65,536) the Internet gateway needs to use

 

to connect from its LAN port to the service on the NSA. This is the NSA’s

 

internal port number for the service. Changing a service’s port number

 

in this screen also changes it in other NSA screens that display it.

 

Similarly, changing a service’s port number in another NSA screen also

 

changes it here.

 

 

 

The number below this icon is your Internet gateway’s WAN IP address

 

(the IP address your Internet gateway uses for connecting to the

 

Internet).

 

 

WAN

Use these fields to specify what port Internet users must use to connect

 

to the Internet gateway’s WAN port in order to connect to the service on

 

the NSA.

 

 

Service Name

This read-only field identifies a service on the NSA.

 

 

 

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NSA320 User’s Guide