mirror of
https://github.com/yggdrasil-network/yggdrasil-go.git
synced 2024-12-24 00:37:49 +00:00
34 lines
1.1 KiB
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
|
|
}
|