Network stuck during docker run

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1

hello friends,

i’ve just installed docker on a vps running debian bookworm.

during docker run xxxxxxxx, interactively or daemon,
there is no response to my ssh connection to the host (not to the container).
when run ends, or docker restarts (manually through vnc only),
i get the feedback of the commands in ssh.
thus i deduce, only the response was blocked.

tried all the ufw related advices and even disabled iptables in docker, but to no avail.

could you please advise?
alex

2

What does “interactively or daemon” mean? (EDIT: I realized it is detached, running in the background)
What does “response to my ssh connection to the host” mean?

Can you explain the issue with commands to try reproduce it? When yoi do, please format your post according to our formatting guide especially when you share commands, config files or any logs and terminal output that can contain special characters: How to format your forum posts

3

thanks for your reply @rimelek .

the host where docker is installed is a vps computer, which i’m connecting to through ssh.
to run a docker run command, i do also connect to the host through vnc.
in the vnc connection, i run -

docker run -it ubuntu bash

during the time of this run, i type ‘a’ in the ssh console, and see no feedback on the screen.
in the vnc connection, i stop the docker run with ctrl-d.
going to the ssh window, i see the ‘a’.
it looks as if docker run is somehow suspending traffic from the host through the ssh connection,
however this ssh connection is not related to docker in any way i know of.
what would you think?

alex