packetparser

Documentation

Overview

package packetparser contains the Retina packetparser plugin. It utilizes eBPF to parse packets and generate flow events.

Index

• Constants
• func New(cfg *kcfg.Config) api.Plugin
• func TC_H_MAKE(maj, min uint32) uint32
• type IFilter
• type IPerf
• type IQdisc
• type ITc

Constants

const (
	Name api.PluginName = "packetparser"

	Veth   string = "veth"
	Device string = "device"
)

Functions

func New

func New(cfg *kcfg.Config) api.Plugin

New creates a packetparser plugin.

func TC_H_MAKE

func TC_H_MAKE(maj, min uint32) uint32

Types

type IFilter

type IFilter interface {
	Add(info *tc.Object) error
}

type IPerf

type IPerf interface {
	Read() (perf.Record, error)
	Close() error
}

type IQdisc

type IQdisc interface {
	Add(info *tc.Object) error
	Delete(info *tc.Object) error
}

Define the interfaces.

type ITc

type ITc interface {
	Qdisc() *tc.Qdisc
	Filter() *tc.Filter
	Close() error
}