Gain visibility into your infrastructure by analyzing traffic usage across all configured network tunnel groups. This view helps you monitor traffic usage trends across your network.

Network Tunnel Group Usage provides visibility into traffic across configured network tunnel groups. It helps you compare inbound and outbound traffic volume, analyze usage trends, and identify traffic patterns across regions during the selected billing period.

The Network Tunnel Group Usage interface.

Region: By default, the dashboard displays usage for All regions. You can use the region filter to isolate data for specific geographic areas.
Billing period: Traffic statistics update based on the selected billing period. You can select the current billing month, previous billing month, last six billing months, or a custom date range.
Traffic trends: A visualization of inbound and outbound traffic over your selected period. You can hover over the chart to view specific traffic data for any given date.

Note
The system automatically adjusts traffic units such as KB, MB, GB, TB based on the volume of data to ensure the charts remain readable.

View Top Network Tunnel Groups by Traffic

Procedure

Navigate to Monitor > Network Tunnel Group Usage.

Note
Alternatively, navigate to Home > Overview, locate the Network Tunnel Group Usage tile, and select View to open the Network Tunnel Group Usage page.

Review the following fields for all network tunnel groups.


Field	Description
Network tunnel group	The name of the network tunnel group. Click the network tunnel group name to open a menu displaying detailed traffic information.
Secure Access region	The secure Access data center or region where the Network tunnel group is connected .
Traffic In (TB)	Total inbound traffic received by the Network tunnel group during the selected time in terabytes (TB).
Traffic Out (TB)	Total outbound traffic sent from the Network tunnel group during the selected time in terabytes (TB).
Traffic Total (TB)	Combined inbound and outbound traffic for the Network tunnel group.

Click a Network tunnel group name to view detailed inbound and outbound traffic, including the total traffic usage for the selected billing period.
Click Export CSV to export the traffic usage data for further analysis. For more information, see and Export Report Data to CSV.

The exported CSV file includes the network tunnel group, Secure Access region, traffic in, traffic out, and traffic total columns.

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