yggdrasil-go/src/tuntap/tun_other.go

34 lines
1.1 KiB
Go

// +build !linux,!darwin,!windows,!openbsd,!freebsd,!netbsd,!mobile
package tuntap
import water "github.com/yggdrasil-network/water"
// This is to catch unsupported platforms
// If your platform supports tun devices, you could try configuring it manually
// Creates the TUN/TAP adapter, if supported by the Water library. Note that
// no guarantees are made at this point on an unsupported platform.
func (tun *TunAdapter) setup(ifname string, iftapmode bool, addr string, mtu int) error {
var config water.Config
if iftapmode {
config = water.Config{DeviceType: water.TAP}
} else {
config = water.Config{DeviceType: water.TUN}
}
iface, err := water.New(config)
if err != nil {
panic(err)
}
tun.iface = iface
tun.mtu = getSupportedMTU(mtu)
return tun.setupAddress(addr)
}
// We don't know how to set the IPv6 address on an unknown platform, therefore
// write about it to stdout and don't try to do anything further.
func (tun *TunAdapter) setupAddress(addr string) error {
tun.log.Warnln("Platform not supported, you must set the address of", tun.iface.Name(), "to", addr)
return nil
}