NETGEAR DOCSIS 3.0 N450 Wi-Fi Data Gateway
2.For each port trigger, enter the settings in the Port Triggering List:
•Trigger Range. To specify the range of outgoing ports that are monitored to trigger the incoming port forwarding rule, enter the start port and end port.
•Target Range. To specify the range of incoming ports that are opened when triggered, enter the start port and end port.
•Protocol. Select the protocol for the ports:
-TCP. Select TCP only.
-UDP. Select UDP only.
-Both. Select both TCP and UDP.
3.Select the Enable check box for the port trigger.
4.Perform one of the following actions:
•Click Apply to save your settings and activate the port triggers.
•To remove a port trigger, select its radio button, and click Delete.
•To return all trigger and target ranges to zero, click Reset.
DMZ Host
You can use the DMZ Host screen to set up a default DMZ computer. Specifying a default DMZ computer allows you to set up a computer that is available to anyone on the Internet for services that you have not defined. To minimize security risks, set up the DMZ host only if you are willing to risk open access. If you do not define a DMZ host, the gateway discards any undefined service requests.
To set up a DMZ host:
1. In the main menu, under Advanced, select DMZ Host.
2.Select the Respond to Ping on WAN Port check box.
When you select this check box, the gateway, not the DMZ computer, responds to a ping request.
Advanced Settings
42
