| Message Code | PIX-5-713158 |
| Severity | Notification |
| Description | Client rejected NAT enabled IPSec Over UDP request, falling back to IPSec Over TCP |
| Explanation | This message indicates that the client is configured to use IPSec over TCP. The client rejected the attempt by the Cisco ASA to use IPSec over UDP. |
| User Action | If TCP is desired, no action is required. Otherwise, check the client configuration. |
| Reference Links |
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