Allied Telesis AT-AR256E manual Advanced For Advance User Only, Firewall/NAT Services, UPnP

Figure 12 (Management IP)

The Apply button will temporarily save this connection. need to click on Save Settings (at the side of the page). Save All.

To make the change permanent, you At the system commands page, click on

4.5.3 Firewall/NAT Services

You can enable or disable Firewall and NAT when you are creating a new Connection. By default, both NAT and Firewall are enabled. Enabling the firewall will allow the router to activate the Stateful Packet Inspection feature to incoming traffic from the WAN for better security.

The Apply button will temporarily save this connection. need to click on Save Settings (at the side of the page). Save All.

To make the change permanent, you At the system commands page, click on

4.6Advanced (For Advance User Only)

The ADSL router supports a host of advanced features. user does not need to utilise these advanced features. port configuration, and plug-and-play capability.

For basic ADSL router functionality, the The features help with routing, security,

4.6.1 UPnP

UPnP NAT and Firewall Traversal allow traffic to pass-through the ADSL router for applications using the UPnP protocol. This feature requires one active ADSL connection. In the presence of multiple ADSL connections, select the one over which the incoming traffic will be present, for example the default Internet connection.

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