Cisco Cisco Firepower Management Center 4000 Guía Del Desarrollador

The following table describes the fields of the User Hosts data block.

The User Vulnerability Change data block contains a list of deactivated vulnerabilities for the host, the 
identification number for the user who deactivated the vulnerabilities, information about the source that 
supplied the vulnerability changes, and the criticality value. The User Vulnerability Change data block 
has a block type of 80 in the series 1 group of blocks. Changes from the previous User Vulnerability 
Change data block include a new source type field and the use of the Generic list data block instead of 
the List data block to store vulnerability deactivations. This data block is used in user vulnerability 
change messages as documented in 

User Hosts 
Block Type

uint32

Initiates a User Hosts data block. This value is always 

78

.

User Hosts 
Block Length

uint32

Total number of bytes in the User Hosts data block, including eight 
bytes for the user hosts block type and length fields, plus the number of 
bytes of user hosts data that follows.

Generic List 
Block Type

uint32

Initiates a Generic List data block comprising IP Range Specification 
data blocks conveying IP address range data. This value is always 

31

.

Generic List 
Block Length

uint32

Number of bytes in the Generic List data block, including the list header 
and all encapsulated IP Range Specification data blocks.

IP Range 
Specification 
Data Blocks *

variable

IP Range Specification data blocks containing information about the IP 
address ranges for the user input. See 

 for a description of this data block.

Generic List 
Block Type

uint32

Initiates a Generic List data block comprising MAC Range 
Specification data blocks conveying MAC address range data. This 
value is always 

31

.

Generic List 
Block Length

uint32

Number of bytes in the Generic List data block, including the list header 
and all encapsulated MAC Range Specification data blocks.

MAC Range 
Specification 
Data Blocks *

variable

MAC Range Specification data blocks containing information about the 
MAC address ranges for the user input. See 

 for a description of this data block.

Source ID

uint32

Identification number that maps to the source that added or updated the 
hostdata. Depending on the source type, this may map to RNA, a user, 
a scanner, or a third-party application.

Source Type

uint32

Number that maps to the type of data source: 

0

 if the host data was detected by RNA 

1

 if the host data was provided by a user

2

 if the host data was detected by a third-party scanner

3

 if the host data was provided by a command line tool such as 

nmimport.pl

 or the Host Input API client