In general any random port above 10000 will do. I also recommend to set Protocol encryption to forced.. But it's always a good idea not to overlap with IANA assigned ports just to be sure it's not interfering with any of your other applications.

bep_0015.rst_post - BitTorrent To discover other peers in a swarm a client announces it's existance to a tracker. The HTTP protocol is used and a typical request contains the following parameters: info_hash, key, peer_id, port, downloaded, left, uploaded and compact. A response contains a list of peers (host and port… Open Port Check Tool - Test Port Forwarding on Your Router The port forwarding tester is a utility used to identify your external IP address and detect open ports on your connection. This tool is useful for finding out if your port forwarding is setup correctly or if your server applications are being blocked by a firewall. BitTorrent PRO Free Download for Windows 10, 7, 8/8.1 (64 BitTorrent PRO offers an intuitive user interface, fast-resume, disk caching, very low CPU usage, speed limits, chatting, auto port mapping, and the ability to preview files while downloading Also, BitTorrent PRO is standing for an extremely stable environment and for a fast lightning search engine. Proxy setup on BitTorrent | NordVPN Customer Support

Nov 05, 2019

Surfshark is the best VPN for torrenting and P2P downloads with torrent optimized speeds and highest security protocols available today. Optimize Your uTorrent Experience (14 Easy Hacks)

Oct 26, 2018

Resilio Sync (formerly BitTorrent Sync) by Resilio, Inc. is a proprietary peer-to-peer file synchronization tool available for Windows, Mac, Linux, Android, iOS, Windows Phone, Amazon Kindle Fire and BSD. It can sync files between devices on a local network, or between remote devices over the Internet via a modified version of the BitTorrent protocol. Port not open (you are still able to - BitTorrent Forums Feb 19, 2013 Port is open, but uTorrent still says it's closed. : torrents Jan 25, 2008