nfp

package module
v0.0.0-...-aa6c621 Latest Latest
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 Go to latest Published: Nov 10, 2017 License: GPL-3.0 Imports: 18 Imported by: 0

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Constants

This section is empty.

Variables

This section is empty.

Functions

func IsHTTP 

func IsHTTP(prefix []byte) int

IsHTTP Returns 0 for not HTTP, 1 for HTTP Request, and 2 for HTTP Response

Types

type HTTPStreamFactory 

type HTTPStreamFactory struct{}

HTTPStreamFactory implements tcpassembly.StreamFactory

func (*HTTPStreamFactory) New 

func (h *HTTPStreamFactory) New(net, transport gopacket.Flow) tcpassembly.Stream

New - make a new instance of an httpStream

type HTTPStreamRecord 

type HTTPStreamRecord struct {
	Net, Transport gopacket.Flow
	Dump           []byte
}

type NetMetrics 

type NetMetrics struct {
	UnusablePacket uint64
	DNSPacket      uint64
	TCPPacket      uint64
	UDPPacket      uint64
	IPSecAHPacket  uint64
	IPSecESPPacket uint64

	DNSRequests     map[string]int
	HTTPStreams     *list.List
	TLSClientHellos *list.List
}

NetMetrics - counts network things

func Analyze 

func Analyze(pcap *pcap.Handle, seconds uint64) NetMetrics

Analyze - run packet analysis on pcap handle for given duration

func (NetMetrics) Print 

func (m NetMetrics) Print()

Print this struct

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