Руководство Разработчика для Cisco Cisco Firepower Management Center 4000
B-168
FireSIGHT eStreamer Integration Guide
Appendix B Understanding Legacy Data Structures
Legacy Host Data Structures
IP Range Specification Data Block for 5.0 - 5.1.1.x
The IP Range Specification data block conveys a range of IP addresses. IP Range Specification data
blocks are used in User Protocol, User Client Application, Address Specification, User Product, User
Server, User Hosts, User Vulnerability, User Criticality, and User Attribute Value data blocks. The IP
Range Specification data block has a block type of 61.
blocks are used in User Protocol, User Client Application, Address Specification, User Product, User
Server, User Hosts, User Vulnerability, User Criticality, and User Attribute Value data blocks. The IP
Range Specification data block has a block type of 61.
The following diagram shows the format of the IP Range Specification data block:
The following table describes the components of the IP Range Specification data block.
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
IP Range Specification Block Type (61)
IP Range Specification Block Length
IP Range Start
IP Range End
Table B-35
IP Range Specification Data Block Fields
Field
Data Type
Description
IP Range
Specification Block
Type
Specification Block
Type
uint32
Initiates a IP Range Specification data block. This value is
always
always
61
.
IP Range
Specification Block
Length
Specification Block
Length
uint32
Total number of bytes in the IP Range Specification data block,
including eight bytes for the IP Range Specification block type
and length fields, plus the number of bytes of IP range
specification data that follows.
including eight bytes for the IP Range Specification block type
and length fields, plus the number of bytes of IP range
specification data that follows.
IP Range
Specification Start
Specification Start
uint32
The starting IP address for the IP address range.
IP Range
Specification End
Specification End
uint32
The ending IP address for the IP address range.