netstat

Documentation

Overview

netstat is a module that retrieves network information about the endpoint, such as mac addresses, local and connected IPs, listening TCP and UDP sockets and peers

Index

• func HasIPConnected(val string) (found bool, elements []element, err error)
• func HasListeningPort(val string) (found bool, elements []element, err error)
• func HasLocalIP(ipStr string) (found bool, elements []element, err error)
• func HasLocalMAC(macstr string) (found bool, elements []element, err error)
• func HasSeenIP(val string) (found bool, elements []element, err error)
• func HasSeenMac(val string) (found bool, elements []element, err error)

Functions

func HasIPConnected

func HasIPConnected(val string) (found bool, elements []element, err error)

func HasListeningPort

func HasListeningPort(val string) (found bool, elements []element, err error)

func HasLocalIP

func HasLocalIP(ipStr string) (found bool, elements []element, err error)

HasLocalIP compares an input ip address with the ip addresses of the local interfaces, and returns found=true when found

func HasLocalMAC

func HasLocalMAC(macstr string) (found bool, elements []element, err error)

HasLocalMac returns the mac addresses that match an input MAC regex

func HasSeenIP

func HasSeenIP(val string) (found bool, elements []element, err error)

HasSeenIP on linux looks for a matching IP address in /proc/net/arp or in individual processes <pid>/net/arp, and returns its MAC and IP address if found

func HasSeenMac

func HasSeenMac(val string) (found bool, elements []element, err error)

HasSeenMac on linux looks for a matching mac address in /proc/net/arp or in individual processes <pid>/net/arp, and returns its MAC and IP address if found