[BitTorrent client] BitTorrent 5, Mainline [Magnet URI] No No [Super-seeding] No [Embedded tracker] Yes[Note 8] [UPnP [Note 5]] Yes [NAT traversal [Note 6]] No [DHT [Note 7]] Yes [Peer exchange] Yes [Encryption] Yes [UDP tracker] No [LPD] No [Proxy server] Yes [NAT Port Mapping Protocol] 
Yes
N o
Y e s
N A T P o r t M a p p i n g P r o t o c o l