If you select Detection mode, all devices' policies are allowed but no longer protected. We recommend using this method if large-area networks that cannot be directionally analyzed are interrupted, such as in the network environment for device installation.

Validity Period: Set the validity period for the Precise Traffic Analysis.

Packets to Analyze: Set the number of data packets to be captured and analyzed by the system. The value range is between 100-300.

Obtain analysis results: This option is not recommended when the Validity Period is set to Always. The Obtain analysis results will generate numerous logs and cause high device performance consumption.

After you click Turn On, the matching details will be displayed in the analysis result list. See the figure below.

Click Refresh to view the packet's matching situations in real time.

Click Reset Logs to clear all the existing logs and analyze the packets again.

Click View to see the specific policy matching with this packet. See the figure below.

After the troubleshooting is completed, click Turn Off. This makes the device policy specified continue to take effect.