golang upnp
import (
"log"
"gitlab.com/NebulousLabs/go-upnp"
)
func main() {
// connect to router
d, err := upnp.Discover()
if err != nil {
log.Fatal(err)
}
// discover external IP
ip, err := d.ExternalIP()
if err != nil {
log.Fatal(err)
}
fmt.Println("Your external IP is:", ip)
// forward a port
err = d.Forward(9001, "upnp test")
if err != nil {
log.Fatal(err)
}
// un-forward a port
err = d.Clear(9001)
if err != nil {
log.Fatal(err)
}
// record router's location
loc := d.Location()
// connect to router directly
d, err = upnp.Load(loc)
if err != nil {
log.Fatal(err)
}
}