For archival purposes, here is the exact method a 2021 user would follow to bring FTP functionality back to a classic Battle.net game.
In the context of 2021, is a prominent Internet Service Provider in Bangladesh. For its subscribers, it provides access to specialized local servers, often referred to as FTPBD or BDIX servers. ftp bnet 2021
If you describe what you’re actually trying to accomplish (e.g., “download Diablo 2 without launcher”, “transfer WoW to another PC”, “host old Battle.net game server”), I can give you a proper, safe, modern guide. For archival purposes, here is the exact method
For old games (Diablo 2, Warcraft II/III), you can host a that emulates Battle.net. These sometimes use FTP to serve files like patches or maps. If you describe what you’re actually trying to
: Users typically access these servers to find media content like movies, TV series, and software directly through portals such as ftpbd.net. How to Use FTP Services (Technical Guide)
Enthusiasts used FTP to host massive "dumps" of historical game data that the modern Blizzard app no longer supported.
BNet.Library/BNet.FTPServer/_README.md at master · ... - GitHub
