iputils

Documentation

Index

• func IsIP(s string) bool
• func IsIPv4(s string) bool
• func IsIPv6(s string) bool
• func IsLocalIP(ip net.IP) bool
• func ParseIP(s string) (ip net.IP, isIPv4 bool)

Functions

func IsIP

func IsIP(s string) bool

IsIP tells if a string is an IP address.

func IsIPv4

func IsIPv4(s string) bool

IsIPv4 tells if a string is an IPv4 address.

func IsIPv6

func IsIPv6(s string) bool

IsIPv6 tells if a string is an IPv6 address.

func IsLocalIP

func IsLocalIP(ip net.IP) bool

IsLocalIP tells if an IP address is not forwardable across networks.

func ParseIP

func ParseIP(s string) (ip net.IP, isIPv4 bool)

ParseIP is a wrapper around net.ParseIP and net.IP.To4