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CERT NetSA Security Suite
Open Source Tools for Network Monitoring

NAF Core Library

libnaf 0.6.0 API documentation

Main Page | Data Structures | File List | Data Fields | Globals

_NAFlowMask Struct Reference

A flow mask. More...

#include <nafcore.h>


Data Fields
uint16_t	sipmask
	Source IP address CIDR mask length.
uint16_t	dipmask
	Destination IP address CIDR mask length.
uint32_t	sipmaskbits
	Source IP address CIDR mask bits.
uint32_t	dipmaskbits
	Destination IP address CIDR mask bits.
uint32_t	fieldmask
	Field mask bits.
NAFTimeSec	binsize
	Time bin size in seconds.
uint32_t	binalg
	Binning algorithm number.

Detailed Description

A flow mask.

Flow masks are used to describe aggregation operations, as well as which values are present in a NAF file.

Field Documentation

uint32_t _NAFlowMask::binalg

Binning algorithm number.

Used during aggregation.

uint16_t _NAFlowMask::dipmask

Destination IP address CIDR mask length.

Used during aggregation.

uint32_t _NAFlowMask::dipmaskbits

Destination IP address CIDR mask bits.

Used during aggregation.

uint32_t _NAFlowMask::fieldmask

Field mask bits.

Composed of a bitwise OR of NAF_FM_* constants.

uint16_t _NAFlowMask::sipmask

Source IP address CIDR mask length.

Used during aggregation.

uint32_t _NAFlowMask::sipmaskbits

Source IP address CIDR mask bits.

Used during aggregation.

The documentation for this struct was generated from the following file:

nafcore.h