params_windows.go

//go:build windows
// +build windows

package water

// PlatformSpecificParams defines parameters in Config that are specific to
// Windows. A zero-value of such type is valid.
type PlatformSpecificParams struct {
	Name string
	// Network is required when creating a TUN interface. The library will call
	// net.ParseCIDR() to parse this string into LocalIP, RemoteNetaddr,
	// RemoteNetmask. The underlying driver will need those to generate ARP
	// response to Windows kernel, to emulate an TUN interface.
	// Please note that it cannot perceive the IP changes caused by DHCP, user
	// configuration to the adapter and etc,. If IP changed, please reconfigure
	// the adapter using syscall, just like openDev().
	// For detail, please refer
	// https://github.com/OpenVPN/tap-windows6/blob/master/src/device.c#L431
	// and https://github.com/songgao/water/pull/13#issuecomment-270341777
	Network []string
}

func defaultPlatformSpecificParams() PlatformSpecificParams {
	return PlatformSpecificParams{
		Name:    "wintun",
		Network: []string{"172.16.1.10/24"},
	}
}