Cisco Cisco Firepower Management Center 2000 Guia Do Programador
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FireSIGHT eStreamer Integration Guide
Chapter 4 Understanding Discovery & Connection Data Structures
User Data Blocks
User Information Data Block
The User Information data block is used in User Modification messages and conveys information for a
user detected, removed, or dropped. For more information, see
user detected, removed, or dropped. For more information, see
The User Information data block has a block type of 75 in the series 1 group of blocks for version 4.7 -
4.10.x and a block type of 120 in the series 1 group of blocks for 5.0+. The structures are the same for
block types 75 and 120.
4.10.x and a block type of 120 in the series 1 group of blocks for 5.0+. The structures are the same for
block types 75 and 120.
The following diagram shows the format of the User Information data block:
String Block
Type
Type
uint32
Initiates a String data block containing an alternate user name for the
user. This value is always
user. This value is always
0
.
String Block
Length
Length
uint32
Number of bytes in the user String data block, including eight bytes
for the block type and length fields, plus the number of bytes in the
username.
for the block type and length fields, plus the number of bytes in the
username.
User 4
string
An alternate user name for the user.
String Block
Type
Type
uint32
Initiates a String data block containing an email alias for the user.
This value is always
This value is always
0
.
String Block
Length
Length
uint32
Number of bytes in the email alias String data block, including eight
bytes for the block type and length fields, plus the number of bytes
in the email alias.
bytes for the block type and length fields, plus the number of bytes
in the email alias.
Email alias 1
string
An email alias for the user.
String Block
Type
Type
uint32
Initiates a String data block containing an email alias for the user.
This value is always
This value is always
0
.
String Block
Length
Length
uint32
Number of bytes in the email alias String data block, including eight
bytes for the block type and length fields, plus the number of bytes
in the email alias.
bytes for the block type and length fields, plus the number of bytes
in the email alias.
Email alias 2
string
An email alias for the user.
String Block
Type
Type
uint32
Initiates a String data block containing an email alias for the user.
This value is always
This value is always
0
.
String Block
Length
Length
uint32
Number of bytes in the email alias String data block, including eight
bytes for the block type and length fields, plus the number of bytes
in the email alias.
bytes for the block type and length fields, plus the number of bytes
in the email alias.
Email alias 3
string
An email alias for the user.
Table 4-84
User Account Update Message Data Block Fields (continued)
Field
Data Type
Description
Byte
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
User Information Block Type (75 | 120)
User Information Block Length