Wireless Client Troubleshooting
The Wireless Client Troubleshooting page displays connection events, roaming activity, connection quality metrics, network incidents, and event history to help analyze and diagnose client connectivity issues.
- From the navigation bar, select . The Wireless Clients List page is displayed.
- Click Hostname attribute of the required client. The Wireless Client Troubleshooting and Insights page is displayed. By default, the Wireless Client Troubleshooting page is displayed.
- Connection Events tile
- Roaming tile
- Connection Quality tile
- Network Incidents tile
- History tile
The data displayed on this page is based on the selected date and time range. Use the Date and Time filter in the upper-right corner to select a predefined time range or configure a custom date and time range. For more information, refer to Content Panel.
To improve performance, only the most recent set of events within the selected time range is shown, with older events truncated. To view events outside this window, adjust the date and time range accordingly.
You can also use the search field to filter the troubleshooting information based on the search criteria, such as categories, types, and radio bands.
Connection Events Tile
The Connection Events tile displays the connection status of the client on the particular WLAN for a specific AP for the selected time period in the Date and Time filter. By default, the tile is collapsed and displays the total number of connection events along with color-coded event indicators.
Expand the Connection Events section to view the event categories and their respective counts, including Success, Failure, Slow, Disconnect, BTM Request, and BTM Response. Event indicators are color-coded to represent their status: green indicates a successful connection, red indicates a failed connection, yellow indicates a slow connection, and gray indicates a disconnect event.
BTM Request and BTM Response events indicate BSS Transition Management (BTM) exchanges between the AP and client that are used to optimize client connectivity. For APs running version 7.1.0.0.887 and later, radio information is populated for BTM events. Earlier AP versions display the radio as Unknown.
Click a colored event indicator to open the Connection Event Details window. The window displays information such as the AP MAC, AP Name, SSID, Radio, and Security Method for the selected event. Additional details vary by event type: Failure events display the Failure Type and Reason, Slow events display the Time to Connect, and Disconnect events display the Disconnect Type and Reason.
For failed events, the Connection Event Details window also includes a connection sequence diagram that helps identify the stage at which the connection failed (for example, during an EAP exchange or DHCP discovery). The failed communication path is highlighted with a red arrow.
Roaming Tile
- Green: Successful roam.
- Red: Failed connection.
- Yellow: Slow (long time to connect to connection).
- Gray: Disconnected.
Connection Quality Tile
- Green: Good
- Red: Poor
- Yellow: Average
Network Incidents Tile
- Red: P1
- Dark Orange: P2
- Orange: P3
- Yellow: P4
History Tile
The History tile displays the history of events that occurred for this client, along with the severity, date and time of the events, event status, and failure events PCAP report. The data displayed is for the selected time period in the Date and Time filter. It shows the client connected and disconnected events, the network incidents, and so on. Clicking on any network incident in the History tile directs you to the Incident Details page. For more information on the Incident Details page, refer to Incident Details.
Packet Capture (PCAP)
This is a collection of packets generated for all failure events with respect to the specific client. This allows the clients admins to inspect network packets and troubleshoot the issues. All PCAP reports will be stored for three months before they are deleted.
- On the navigation bar, select . The Wireless Clients List page is displayed.
- Click Hostname attribute of the required client. The Wireless Client Troubleshooting and Insights page is displayed. By default, the Wireless Client Troubleshooting page is displayed.
- In the History tile, click failure event (red circle).
The Connection Event Details dialog box is
displayed.
Connection Event Details Dialog Box
- Click Download .pcap icon to download the zip file.