ip

package

v1.4.0 Latest Latest Go to latest Published: May 4, 2018 License: Apache-2.0 Imports: 6 Imported by: 0

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func AllOnesAddr(subnet *net.IPNet) net.IP

AllOnesAddr returns the all-ones address for a subnet

func AllZerosAddr(subnet *net.IPNet) net.IP

AllZerosAddr returns the all-zeros address for a subnet

func Empty(i net.IPNet) bool

Empty determines if net.IPNet is empty

func IsRoutableIP(ip net.IP, subnet *net.IPNet) bool

func IsUnspecifiedIP(ip net.IP) bool

func IsUnspecifiedSubnet(n *net.IPNet) bool

func ParseIPandMask(s string) (net.IPNet, error)

ParseIPandMask parses a CIDR format address (e.g. 1.1.1.1/8)

type Range struct {
	FirstIP net.IP `vic:"0.1" scope:"read-only" key:"first"`
	LastIP  net.IP `vic:"0.1" scope:"read-only" key:"last"`
}

func NewRange(first, last net.IP) *Range

func ParseRange(r string) *Range

func (i *Range) Equal(other *Range) bool

func (i *Range) MarshalText() ([]byte, error)

MarshalText implements the encoding.TextMarshaler interface

func (i *Range) Network() *net.IPNet

Network returns the network that this range represents, if any

func (i *Range) Overlaps(other Range) bool

func (i *Range) String() string

func (i *Range) UnmarshalText(text []byte) error

UmarshalText implements the encoding.TextUnmarshaler interface