oleg411-server: ssh: connect to host oleg411-server port 22: Connection reset by peer

pdsh@oleg411-client: oleg411-server: ssh exited with exit code 255
oleg411-server: Warning: Permanently added 'oleg411-server' (ECDSA) to the list of known hosts.

pdsh@oleg411-client: oleg411-server: ssh exited with exit code 2
pdsh@oleg411-client: oleg411-server: ssh exited with exit code 2
oleg411-server: client_loop: send disconnect: Broken pipe

pdsh@oleg411-client: oleg411-server: ssh exited with exit code 255
oleg411-server: client_loop: send disconnect: Broken pipe

pdsh@oleg411-client: oleg411-server: ssh exited with exit code 255
mgs: has no /etc/os-release
Linux oleg411-server.virtnet 4.18.0rh8.10-debug #2 SMP Mon Jul 14 01:24:22 EDT 2025 x86_64 x86_64 x86_64 GNU/Linux
0 /etc/centos-release
0 /etc/os-release
0 /etc/redhat-release
4 /etc/rocky-release
0 /etc/system-release