- Hosting a torrent means making your machine act as a tracker for this torrent. Azureus can host torrents through its built-in tracker.
- hosting in passive mode will only track the torrent
- normal hosting will be able to seed the torrent as well
- Your tracker needs to be configured for you to host (or publish) torrents.
Configure the Azureus tracker
You want to create a torrent from a file/directory you have. Please see Host_and_share_your_torrents
Torrent in "My Torrents"
Simply right-click the torrent and choose Host...
Read the Azureus FAQ