| Message Code | ASA-6-720056 |
| Severity | Information |
| Description | (VPN-unit) VPN Stateful failover Message Thread is being disabled. |
| Explanation | This is an informational message indicating the VPN failover subsystem's main message processing thread is disabled when user attempts to enable failover but failover key is not defined. Failover key is required for VPN failover. unit—Either “Primary” or “Secondary.” |
| User Action | None required. |
| Reference Links |
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