this post was submitted on 12 Feb 2024
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The (short) story of how the SSH port became 22. (www.ssh.com)
submitted 9 months ago* (last edited 9 months ago) by starman to c/linux
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cross-posted from: https://programming.dev/post/9907720

The SSH port is 22. This is the story of how it got that port number. And practical configuration instructions.

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[โ€“] [email protected] 9 points 9 months ago (2 children)

Boring story:
22 was free, he asked for it, he got.

[โ€“] [email protected] 6 points 9 months ago

And it was between 21 and 23, two services that SSH was replacing (FTP and Telnet).