tun

package

v0.2.2 Latest Latest Go to latest Published: Feb 3, 2022 License: Apache-2.0 Imports: 3 Imported by: 0

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Repository

github.com/hyprspace/hyprspace

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Documentation ¶

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Index ¶

func Delete(name string) error
type Option
type TUN
- func New(name string, opts ...Option) (*TUN, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Delete ¶

func Delete(name string) error

Delete removes a TUN device from the host.

Types ¶

type Option ¶ added in v0.2.0

type Option func(tun *TUN) error

Option defines a TUN device modifier option.

func Address ¶ added in v0.2.0

func Address(address string) Option

Address sets the local address and subnet for an interface. On MacOS devices use this function to set the Src Address for an interface and use DestAddress to set the destination ip.

func DestAddress ¶ added in v0.2.0

func DestAddress(address string) Option

DestAddress sets the destination address for a point-to-point interface. Only use this option on MacOS devices.

func MTU ¶ added in v0.2.0

func MTU(mtu int) Option

MTU sets the Maximum Transmission Unit size for an interface.

type TUN ¶ added in v0.2.0

type TUN struct {
	Iface *water.Interface
	MTU   int
	Src   string
	Dst   string
}

TUN is a struct containing the fields necessary to configure a system TUN device. Access the internal TUN device through TUN.Iface

func New ¶

func New(name string, opts ...Option) (*TUN, error)

New creates and returns a new TUN interface for the application.

func (*TUN) Apply ¶ added in v0.2.0

func (t *TUN) Apply(opts ...Option) error

Apply configures the specified options for a TUN device.

func (*TUN) Down ¶ added in v0.2.0

func (t *TUN) Down() error

Down brings down an interface stopping active connections.

func (*TUN) Up ¶ added in v0.2.0

func (t *TUN) Up() error

Up brings up an interface to allow it to start accepting connections.

Source Files ¶

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