network

Documentation

Overview

Package network provides utility functions to extract some data about network

Index

• Variables
• func DisplayInterfaces(includeAny bool) error
• func GetDefaultGatewayIPv4() (netip.Addr, error)
• func GetDefaultInterface() (*net.Interface, error)
• func GetGatewayIPv4FromInterface(iface string) (netip.Addr, error)
• func GetIPv4PrefixFromInterface(iface *net.Interface) (netip.Prefix, error)
• func InterfaceByName(name string) (*net.Interface, error)
• func IsLocalAddress(addr string) bool

Variables

var (
	BroadcastMAC = net.HardwareAddr{0xff, 0xff, 0xff, 0xff, 0xff, 0xff}
	LoopbackMAC  = net.HardwareAddr{0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
)

Functions

func DisplayInterfaces

func DisplayInterfaces(includeAny bool) error

func GetDefaultGatewayIPv4

func GetDefaultGatewayIPv4() (netip.Addr, error)

func GetDefaultInterface

func GetDefaultInterface() (*net.Interface, error)

func GetGatewayIPv4FromInterface

func GetGatewayIPv4FromInterface(iface string) (netip.Addr, error)

func GetIPv4PrefixFromInterface

func GetIPv4PrefixFromInterface(iface *net.Interface) (netip.Prefix, error)

func InterfaceByName

func InterfaceByName(name string) (*net.Interface, error)

InterfaceByName returns the interface specified by name.

func IsLocalAddress

func IsLocalAddress(addr string) bool