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• Configuring Anti-Spoof Settings in Intrusion Detection and Prevention Devices (NSM Procedure)  

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Configuring Anti-Spoof Settings in Intrusion Detection and Prevention Devices (NSM Procedure)

To configure anti-spoof settings:

1. In NSM Device Manager, double-click the IDP device you want to configure anti-spoof settings. The device configuration editor appears.
2. Click Anti-Spoof Settings.
3. Click the + icon to display the Anti-Spoof Settings dialog box.
4. Configure anti-spoof settings using Table 1.
5. Click OK.

   Table 1: IDP Device Configuration: Anti-Spoof Settings

   Setting	Description
   Interface Name	Select a forwarding interface to configure.
   Logging	Enable logging for spoofed IP address.
   Alarm	Enable alerts for spoofed IP addresses.
   Check Other Interfaces	Indicate whether the device should check the status of other interfaces when determining spoofing.
   Action	Specify the action for the IDP device to take: None or Drop Packet.
   Network Objects	Browse and select the address objects you associate with the selected interface.