Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

network

package

Go to main page

Versions in this module

v0

v0.0.31

Jun 7, 2026

v0.0.30

Jun 6, 2026

Changes in this version

+ func BroadcastFromPrefix(prefix netip.Prefix) (netip.Addr, error)

v0.0.29

Jun 5, 2026

v0.0.28

May 14, 2026

Changes in this version

+ func GetIPv6Resolver(dev *net.Interface) *net.UDPAddr

v0.0.27

May 14, 2026

Changes in this version

+ func StripZone(ip netip.Addr) netip.Addr

v0.0.26

May 13, 2026

v0.0.25

May 9, 2026

Changes in this version

+ func GetHostName(ip netip.Addr) (string, error)

v0.0.24

May 4, 2026

v0.0.23

Mar 29, 2026

Changes in this version

+ var IPv6MulticastAllNodes = netip.MustParseAddr("ff02::1")

+ var IPv6MulticastAllRouters = netip.MustParseAddr("ff02::2")

v0.0.22

Mar 16, 2026

Changes in this version

+ func GetPromiscuous(iface string) int

+ func PrettifyBytes(b int64) string

+ func SetPromiscuous(iface string, enable bool) error

v0.0.21

Mar 13, 2026

Changes in this version

+ var IPv6MulticastMAC = net.HardwareAddr

+ func GetDefaultInterfaceFromRouteIPv6() (*net.Interface, error)

+ func GetHostIPv6GlobalUnicastFromRoute() (netip.Addr, error)

+ func GetIPv6GlobalUnicastPrefixFromInterface(iface *net.Interface) (netip.Prefix, error)

+ func GetIPv6LinkLocalUnicastPrefixFromInterface(iface *net.Interface) (netip.Prefix, error)

+ func GetSystemNameservers() ([]netip.Addr, error)

+ func Is6(ip netip.Addr) bool

+ func PrefixIsValid(prefix netip.Addr, length int) bool

v0.0.20

Feb 26, 2026

Changes in this version

+ func GetDefaultGatewayIPv6() (netip.Addr, error)

+ func GetDefaultGatewayIPv6FromRoute() (netip.Addr, error)

+ func GetGatewayIPv6FromInterface(iface string) (netip.Addr, error)

+ func GetIPv6PrefixFromInterface(iface *net.Interface) (netip.Prefix, error)

+ func ParseAddrPort(v, defaultHost string) (netip.AddrPort, error)

v0.0.19

Feb 12, 2026

v0.0.18

Feb 5, 2026

v0.0.17

Sep 30, 2025

v0.0.16

Sep 24, 2025

v0.0.15

Aug 15, 2025

Changes in this version

+ func GetDefaultGatewayIPv4FromRoute() (netip.Addr, error)

+ func GetDefaultInterfaceFromRoute() (*net.Interface, error)

v0.0.14

Aug 12, 2025

v0.0.13

Aug 11, 2025

Changes in this version

+ const ETH_P_ALL

+ func AddrEqual(a, b string) bool

+ func ListenPacket(conf *ListenConfig) (*packet.Conn, error)

+ type ListenConfig struct

+ Device *net.Interface

+ FilterExpr string

+ Promiscuous *bool

+ Protocol int

v0.0.12

Aug 4, 2025

v0.0.11

Aug 4, 2025

v0.0.10

Jul 30, 2025

Changes in this version

+ func IsLocalAddress(addr string) bool

v0.0.9

Jul 26, 2025

Changes in this version

+ var BroadcastMAC = net.HardwareAddr

+ var LoopbackMAC = net.HardwareAddr

v0.0.8

Jul 22, 2025

v0.0.7

Jul 21, 2025

Changes in this version

+ func DisplayInterfaces() 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)