Cisco Cisco Firepower Management Center 2000 開発者ガイド

Version 5.3

Sourcefire 3D System eStreamer Integration Guide

262

Understanding Discovery & Connection Data Structures

Host Discovery and Connection Data Blocks

Chapter 4

The 

 table describes the fields of the 

Attribute Definition data block.

Attribute Category

Starting Value for Integer Range

Ending Value for Integer Range

Auto-Assigned IP Address Flag

Attribute List Item Block Type (39)

Li

st of

 At

tri

bu

te 

List Items

Attribute List Item Block Length

List Item

List Block Type (11)

List Block Length

Attribute List Items...

Attribute Address Block Type (38)

List of Attribute 

Addres

ses

Attribute Address Block Length

Address L

ist

List Block Type (11)

List Block Length

Attribute Address List...

Attribute Definition Data Block Fields 

Attribute 

Definition 

Block Type

uint32

Initiates an Attribute Definition data block. This 

value is always 55.

Attribute 

Definition 

Block Length

uint32

Number of bytes in the Attribute Definition data 

block, including eight bytes for the attribute 

definition block type and length, plus the number 

of bytes in the attribute definition data that 

follows.

Source ID

uint32

Identification number that maps to the source of 

the attribute data. Depending on the source type, 

this may map to RNA, a user, a scanner, or a 

third-party application.