| Message Code | PIX-4-401004 |
| Severity | Warning |
| Description | Shunned packet: IP_address ==> IP_address on interface interface_name |
| Explanation | A packet was dropped because the host defined by IP SRC is a host in the shun database.A shunned host cannot pass traffic on the interface on which it is shunned. For example, an external host on the Internet can be shunned on the outside interface. |
| User Action | None required. This message provides a record of the activity of shunned hosts. This message and PIX|ASA-4-401005 can be used to evaluate further risk assessment concerning this host. |
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