| Message Code | ASA-4-406001 |
| Severity | Warning |
| Description | FTP port command low port: IP_address/port to IP_address on interface interface_name |
| Explanation | A client entered an FTP port command and supplied a port less than 1024 (in the well-known port range typically devoted to server ports). This is indicative of an attempt to avert the site security policy. The adaptive security appliance drops the packet, terminates the connection, and logs the event. |
| User Action | None required. |
| Reference Links |
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