Руководство Разработчика для Cisco Cisco Firepower Management Center 4000
Version 5.3
Sourcefire 3D System eStreamer Integration Guide
572
Understanding Legacy Data Structures
Legacy Discovery Data Structures
Appendix B
List Block
Length
uint32
Number of bytes in the list. This number
includes the eight bytes of the list block type
and length fields, plus all encapsulated Server
data blocks.
This field is followed by zero or more Server
This field is followed by zero or more Server
data blocks.
Server Block
Type
uint32
Initiates a Server data block. This value is
always 89.
Server Block
Length
uint32
Number of bytes in the Server data block,
including eight bytes for the server block type
and length fields, plus the number of bytes of
TCP server data that follows.
TCP Server
Data
variable
Data fields describing a TCP server, as
documented in
List Block Type
uint32
Initiates a List data block comprising Server
data blocks conveying UDP server data. This
value is always 11.
List Block
Length
uint32
Number of bytes in the list. This number
includes the eight bytes of the list block type
and length fields, plus all encapsulated Server
data blocks.
This field is followed by zero or more Server
This field is followed by zero or more Server
data blocks.
Server Block
Type
uint32
Initiates a Server data block describing a UDP
server. This value is always 89.
Server Block
Length
uint32
Number of bytes in the Server data block,
including eight bytes for the server block type
and length fields, plus the number of bytes of
UDP server data that follows.
UDP Server
Data
variable
Data fields describing a UDP server, as
documented in
List Block Type
uint32
Initiates a List data block comprising Protocol
data blocks conveying network protocol data.
This value is always 11.
Host Profile Data Block for 4.9 - 5.0.2 Fields (Continued)
F
IELD
D
ATA
T
YPE
D
ESCRIPTION