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PCNSE · Question #441

An administrator has configured PAN-OS SD-WAN and has received a request to find out the reason for a session failover for a session that has already ended. Where would you find this in Panorama or fi

The correct answer is A. Traffic Logs. SD-WAN session failover information for completed sessions is recorded in Traffic Logs. PAN-OS writes session-end log entries that include SD-WAN-specific fields such as the reason for path failover, the original and new SD-WAN link used, and the failover trigger. The Session Bro

Submitted by salim_om· Apr 18, 2026Configuration Troubleshooting

Question

An administrator has configured PAN-OS SD-WAN and has received a request to find out the reason for a session failover for a session that has already ended. Where would you find this in Panorama or firewall logs?

Options

  • ATraffic Logs
  • BSystem Logs
  • CSession Browser
  • DYou cannot find failover details on closed sessions

How the community answered

(31 responses)
  • A
    87% (27)
  • B
    3% (1)
  • C
    3% (1)
  • D
    6% (2)

Explanation

SD-WAN session failover information for completed sessions is recorded in Traffic Logs. PAN-OS writes session-end log entries that include SD-WAN-specific fields such as the reason for path failover, the original and new SD-WAN link used, and the failover trigger. The Session Browser (C) only shows active sessions and cannot display closed session history. System Logs (B) record system-level events but not per-session SD-WAN failover detail. Therefore, Traffic Logs are the correct and only place to retrospectively investigate SD-WAN failover reasons for ended sessions.

Topics

#SD-WAN#Logging#Troubleshooting#Session Management

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