Score:0

open-ssh server doesn't allow multiple logins on a LAN when connecting to public IP

cn flag

I have an open-ssh server setup on Linux Mint with ssh keys and a ~/.ssh/config file on my Mac where I do most of my workflow.

If I am at home on a LAN with the server and run ssh my_username@my_public_IP it works the first time, but hangs the second time.

However, the same command when not on the LAN works as expected, allowing me to make multiple ssh connections simultaneously.

Why does this happen, and how can I mitigate this behavior so I don't need to run a different ssh command depending on where I am?

Zareh Kasparian avatar
us flag
use ssh -v option to verbose the logs, and check the logs.
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