| Message Code | PIX-7-718020 |
| Severity | Debugging |
| Description | Send KEEPALIVE response failure to IP_address |
| Explanation | An error has occurred while attempting to send a Keepalive Response message to one of the LB peers. This could indicate a network problem or an internal software error. |
| User Action | Check the network-based configuration on the security appliance and verify that interfaces are active and protocol data is flowing through the device. If the problem persists, or is linked to undesirable behavior, copy the error message exactly as it appears on the console or in the system log, contact the Cisco Technical Assistance Center (TAC) for further support and provide the gathered information. |
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