Cisco Cisco Firepower Management Center 2000 Guia Do Programador

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B-26
FireSIGHT eStreamer Integration Guide
 
Appendix B      Understanding Legacy Data Structures 
  Legacy Intrusion Data Structures
The following table describes each intrusion event record data field.
Interface Ingress UUID
Interface Ingress UUID, continued
Interface Ingress UUID, continued
Interface Ingress UUID, continued
Interface Egress UUID
Interface Egress UUID, continued
Interface Egress UUID, continued
Interface Egress UUID, continued
Security Zone Ingress UUID
Security Zone Ingress UUID, continued
Security Zone Ingress UUID, continued
Security Zone Ingress UUID, continued
Security Zone Egress UUID
Security Zone Egress UUID, continued
Security Zone Egress UUID, continued
Security Zone Egress UUID, continued
Connection Timestamp
Connection Instance ID
Connection Counter
Byt
e
0
1
2
3
Bit
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Table B-5
Intrusion Event Record 5.1.1 Fields 
Field
Data Type
Description
Block Type
unint32
Initiates an Intrusion Event data block. This value is always 
25
.
Block  Length
unint32
Total number of bytes in the Intrusion Event data block, including eight 
bytes for the Intrusion Event block type and length fields, plus the 
number of bytes of data that follows.