iputil

package

v1.9.1 Latest Latest Go to latest Published: May 29, 2024 License: MIT Imports: 5 Imported by: 2

Details

Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/slackhq/nebula

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Documentation ¶

Index ¶

Constants
func CreateICMPEchoResponse(packet, out []byte) []byte
func CreateRejectPacket(packet []byte, out []byte) []byte
func ToNetIpAddr(ip net.IP) (netip.Addr, error)
func ToNetIpPrefix(ipNet net.IPNet) (netip.Prefix, error)
type VpnIp
- func Ip2VpnIp(ip []byte) VpnIp

Constants ¶

View Source

const (
	// Need 96 bytes for the largest reject packet:
	// - 20 byte ipv4 header
	// - 8 byte icmpv4 header
	// - 68 byte body (60 byte max orig ipv4 header + 8 byte orig icmpv4 header)
	MaxRejectPacketSize = ipv4.HeaderLen + 8 + 60 + 8
)

Variables ¶

This section is empty.

Functions ¶

func CreateICMPEchoResponse ¶ added in v1.7.0

func CreateICMPEchoResponse(packet, out []byte) []byte

func CreateRejectPacket ¶ added in v1.7.0

func CreateRejectPacket(packet []byte, out []byte) []byte

func ToNetIpAddr ¶ added in v1.6.0

func ToNetIpAddr(ip net.IP) (netip.Addr, error)

func ToNetIpPrefix ¶ added in v1.6.0

func ToNetIpPrefix(ipNet net.IPNet) (netip.Prefix, error)

Types ¶

type VpnIp ¶

type VpnIp uint32

func Ip2VpnIp ¶

func Ip2VpnIp(ip []byte) VpnIp

func (VpnIp) MarshalJSON ¶

func (ip VpnIp) MarshalJSON() ([]byte, error)

func (VpnIp) String ¶

func (ip VpnIp) String() string

func (VpnIp) ToIP ¶

func (ip VpnIp) ToIP() net.IP

func (VpnIp) ToNetIpAddr ¶ added in v1.6.0

func (ip VpnIp) ToNetIpAddr() netip.Addr

Source Files ¶

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