| Message Code | PIX-3-324004 |
| Severity | Error |
| Description | GTP packet with version%d from source_interface:source_address/source_port to dest_interface:dest_address/dest_port is not supported |
| Explanation | The packet being processed has a version other than the currently supported version, which is 0 or 1. If the version number printed out is an incorrect number and is seen frequently, then the endpoint may be sending out bad packets as part of an attack. |
| User Action | None required. |
| Reference Links |
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