Rule: 

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Sid: 
8446

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Summary: 
This event is generated when ipv6 traffic is found to be encapsulated withing ipv4 data.

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Impact: 
Unknown. This may be a violation of corporate policy.

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Detailed Information:
This event indicates that ipv6 traffic was found to be encapsulated within ipv4 traffic. This may be a violation of corporate policy.

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Affected Systems:
All systems.

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Attack Scenarios: 
An attacker may utilize this encapsulation technique to avoid detection by an IDS.

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Ease of Attack: 
Simple,

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False Positives:
None known.

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False Negatives:
None known.

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Corrective Action: 

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Contributors:
Sourcefire Vulnerability Research Team

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Additional References:


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