2.1.1 worked for me. I did not change any further settings. Since the mule started, i got a highID. Kademlia showed a 'firewalled' at first, it changed to 'open' some time after I clicked the 'bootstrap' button (it had no peers before that).
I can post my config if you wish, however, AU soft for router differs much from EU version. I use AU, because it has more options - on the other hand, you loose the warranty if you switch.