Cisco Cisco Firepower Management Center 2000 Entwickleranleitung

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Sourcefire 3D System eStreamer Integration Guide

271

Understanding Discovery & Connection Data Structures

Host Discovery and Connection Data Blocks

Chapter 4

The 

 table describes the components of the IP 

Address Range Specification data block.

Attribute Specification Data Block

The Attribute Specification data block conveys the attribute name and value. The 

Attribute Specification data block has a block type of 62 in the series 1 group of 

blocks.

IP Address Range Start, continued

IP Address Range Start, continued

IP Address Range End

IP Address Range End, continued

IP Address Range End, continued

IP Address Range End, continued

IP Address Range Data Block Fields 

IP Address 

Range Block 

Type

uint32

Initiates a IP Address Range data block. This 

value is always 61.

IP Address 

Range Block 

Length

uint32

Total number of bytes in the IP Address Range 

data block, including eight bytes for the IP 

Address Range block type and length fields, 

plus the number of bytes of IP Address Range 

data that follows.

IP Address 

Range Start

uint8[16]

The starting IP address for the IP address 

range.

IP Address 

Range End

uint8[16]

The ending IP address for the IP address range.