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GEN:SID | 1:394 |
Message | ICMP Destination Unreachable Destination Host Unknown |
Summary | This event is generated when an ICMP Destination Host Unknown datagram is detected on the network. Gateway devices normally generate these ICMP messages when the destination's IP address is unreachable. |
Impact | This rule generates informational events about the network. Large numbers of these messages on the network could indication routing problems or faulty routing devices. |
Detailed Information | This ICMP message will be generated when the destination host specified in the datagram is unreachable. |
Affected Systems | |
Attack Scenarios | None Known |
Ease of Attack | Numerous tools and scripts can generate this type of ICMP datagrams. |
Corrective Action | This rule detects informational network information, no correct action is necessary. |
Additional References | None |
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DID:105327
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