Specifications

Network Management
Altitude 3500 Series Access Point Product Reference Guide
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3 Click Apply to save any changes to the NAT screen. Navigating away from the screen without
clicking the Apply button results in all changes to the screens being lost.
4 Click Undo Changes (if necessary) to undo any changes made. Undo Changes reverts the settings
displayed on the NAT screen to the last saved configuration.
5 Click Logout to securely exit the Access Point applet. A prompt displays confirming the logout before
the applet is closed.
Configuring Port Forwarding
Use the Port Forwarding screen to configure port forwarding parameters for inbound traffic from the
associated WAN IP address.
To configure port forwarding for the Altitude 35xx:
1 Select Network Configuration > WAN > NAT from the Altitude 35xx menu tree.
2 Select 1 to 1 or 1 to Many from the NAT Type drop-down menu.
3 Click on the Port Forwarding button within the Inbound Mappings area.
WAN IP Address The WAN IP addresses on the NAT screen are
dynamically generated from address settings applied on
the WAN screen.
NAT Type Specify the NAT Type as 1 to 1 to map a WAN IP address
to a single host (local) IP address. 1 to 1 mapping is useful
when users need dedicated addresses, and for public-
facing servers connected to the Altitude 35xx.
Set the NAT Type as 1 to Many to map a WAN IP address
to multiple local IP addresses. This displays the mappings
button in the adjacent Outbound Mappings field. This
button displays a screen for mapping the LAN IP
addresses that are associated with each subnet.
Define the NAT Type as none when routable IP addresses
are used on the internal network.
Outbound
Mappings
When 1 to 1 NAT is selected, a single IP address can be
entered in the Outbound Mappings area. This address
provides a 1 to 1 mapping of the WAN IP address to the
specified IP address.
When 1 to Many is selected as the NAT Type, the
Outbound Mappings area displays a mappings button.
Click the button to select the LAN1 or LAN2 IP address
used to set the outbound IP address or select none to
exclude the IP address.
If none is selected as the NAT Type, The Outbound
Mappings area is blank.
Inbound Mappings When 1 to 1 or 1 to Many is selected, the Inbound
Mappings option displays a Port Forwarding button.
Port Forwarding Click the Port Forwarding button to display a screen of port
forwarding parameters for inbound traffic from the
associated WAN IP address. For information on
configuring port forwarding, see “Configuring Port
Forwarding” on page 130.