dataplane

Documentation

Overview

Package dataplane implements packet send/receive functions

Index

• Constants
• func Capture() bool
• func CreateDataPlane(mode string, matchType string, portmap *pm.PortMap)
• func ProcessTrafficExpectation(pkts [][]byte, ports []uint32) bool
• func ProcessTrafficStimulus(pkts [][]byte, port uint32) bool
• func Stop() bool
• type Match

Constants

const (
	Exact = Match(0x1)
	In    = Match(0x2)
)

Match values for verify

Functions

func Capture

func Capture() bool

Capture starts packet capturing

func CreateDataPlane

func CreateDataPlane(mode string, matchType string, portmap *pm.PortMap)

CreateDataPlane takes the dataplane mode, packet match type and portmap file name as arguments and creates one dataplane instance for packet sending/receiving/verification.

func ProcessTrafficExpectation

func ProcessTrafficExpectation(pkts [][]byte, ports []uint32) bool

ProcessTrafficExpectation verifies that packets arrived at specific ports

func ProcessTrafficStimulus

func ProcessTrafficStimulus(pkts [][]byte, port uint32) bool

ProcessTrafficStimulus sends packets to specific ports

func Stop

func Stop() bool

Stop stops packet capturing

Types

type Match

type Match uint8

Match is used by verify