Based on the group selection from thedrop-down list, the section of the dashboard allows you to view the following information:
- Blocked devices of the selected group as CSV Comma-Separated Values. A file format that stores tabular data in the plain text format separated by commas. file.
- The number of user sessions that are blocked.
- The blocked traffic details are shown only for the APs on which Application Visibility or DPI Deep Packet Inspection. DPI is an advanced method of network packet filtering that is used for inspecting data packets exchanged between the devices and systems over a network. DPI functions at the Application layer of the Open Systems Interconnection (OSI) reference model and enables users to identify, categorize, track, reroute, or stop packets passing through a network. ACLs Access Control List. ACL is a common way of restricting certain types of traffic on a physical port. are enabled.
For more information, see Configuring ACLs for Deep Packet Inspection and Configuring ACLs on APs for Website Content Classification .
- The tab is only displayed in level.
Downloading Blocked Session Details
To download blocked session details in the CSV format, complete the following steps:
- In the Aruba Central app, set the filter to one of the options under .
For all devices, set the filter to. The dashboard context for the selected filter is displayed.
Thedashboard is displayed.
, click .
- Click tab.
- To download the blocked sessions report, select the device group from the drop-down.
Aruba Central generates the CSV report with data from the last 7 days.
Figure 1 Blocked Traffic Dashboard view
The .csv file shows up to 50000 blocked sessions for a single Instant AP cluster.