| Message Code | PIX-4-402102 |
| Severity | Warning |
| Description | Decapsulate: packet missing {AH|ESP}, destadr=dest_address, actual prot=protocol |
| Explanation | Received IPSec packet is missing an expected AH or ESP header. The peer is sending packets that do not match the negotiated security policy. This may be an attack. |
| User Action | Contact the peer's administrator. |
| Reference Links |
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