nat

package

v0.3.5 Latest Latest Go to latest Published: May 1, 2024 License: MIT, MIT Imports: 20 Imported by: 0

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type Conn struct {
	*net.TCPConn
	// contains filtered or unexported fields
}

func (c *Conn) Close() error

func (c *Conn) LocalAddr() net.Addr

func (c *Conn) RawConn() (net.Conn, bool)

func (c *Conn) RemoteAddr() net.Addr

type Nat struct {
	*TCP
	*UDP
	// contains filtered or unexported fields
}

func Start(opt *tun.Opt) (*Nat, error)

func (n *Nat) Close() error

type TCP struct {
	// contains filtered or unexported fields
}

func (t *TCP) Accept() (net.Conn, error)

func (t *TCP) Addr() net.Addr

func (t *TCP) Close() error

func (t *TCP) SetDeadline(time time.Time) error

type Tuple struct {
	SourceAddr      tcpip.Address
	SourcePort      uint16
	DestinationAddr tcpip.Address
	DestinationPort uint16
}

type UDP struct {
	// contains filtered or unexported fields
}

func NewUDPv2(mtu int32, device netlink.Tun) *UDP

func (u *UDP) Close() error

func (u *UDP) ReadFrom(buf []byte) (int, Tuple, error)

func (u *UDP) WriteTo(buf []byte, tuple Tuple) (int, error)