ZeroTier freezing (Linux to Linux - Ubuntu): The `htop` command freezes the ssh session only when connected through ZeroTier's IP

Community Support Linux
1

Symptom #1 - steps to reproduce:

  • SSH’ing through ZeroTier’s IP.
  • Executing htop. Boom, the SSH session is frozen. No response.
  • (using the server’s real IP works, tested simultaneously).

Symptom #2:
I run npx http-server -p 8080. Then:

  • When I visit using the real server’s IP, it works.
  • When I visit using ZeroTier’s IP, no response from the server, I mean it seems to be connected but no data is coming.

I saw this happening a few times in past few weeks. I goes, then comes back, then goes.

How can I fix that?

2

Any help? Again: When I SSH through public IP, all works. When through ZeroTier IP it gets stuck on htop. Same for HTTP. Please advise.