upnp-router-control 0.1-1 (sparc binary) in ubuntu maverick

 UPnP Router Control allows to see some parameters of the router like the
 network speed, the external IP and the name. It can manage port forwarding
 through a simple interface.
 .
 UPnP Router Control retrieves this information through UPnP-IGD protocol, so
 you must enable it in your router in order to utilize it.