Cisco Cisco Firepower Management Center 4000 Entwickleranleitung
Version 5.3
Sourcefire 3D System eStreamer Integration Guide
54
Understanding the eStreamer Application Protocol
Streaming Service Request Structure
Chapter 2
described in the
The graphic below illustrates the format for the Streaming Information message.
The shaded field is specific to this message type. The preceding three fields are
the standard message header.
The fields of the Streaming Request message are:
Streaming Service Request Structure
The eStreamer service sends one Streaming Service Request data structure in
the Streaming Information message for each service it advertises. The eStreamer
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
Header Version (1)
Message Type (2049)
Message Length
Service...
Streaming Request Message Fields
F
IELD
D
ATA
T
YPE
D
ESCRIPTION
Header Version
uint16
Set to 1.
Message Type
uint16
eStreamer message
type. Set to 2049 for
Streaming Request
messages.
Message Length
uint32
Length of the content
of the message after
the message header.
Does not include the
bytes in the Header
Version, Message Type,
and Message Length
fields.
Service[]
array
List of requested
service structures. See