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Cisco Bug: CSCut18532 - XFF not populating correct Original Client IP in Intrusion Events

Last Modified

Mar 08, 2018

Products (1)

  • Cisco Firepower Management Center

Known Affected Releases

2.9.6.5

Description (partial)

Symptom:
Intrusion events will show an "Original Client IP" that does not match with the packet data of the event.

Conditions:
The events are generated from traffic where any given TCP stream contains multiple HTTP transactions.  This generally indicates that the sensor is 'upstream' from a web proxy of some nature.
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Bug Details Include

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