oleg417-server: ssh: connect to host oleg417-server port 22: Connection reset by peer

pdsh@oleg417-client: oleg417-server: ssh exited with exit code 255
oleg417-server: Warning: Permanently added 'oleg417-server' (ECDSA) to the list of known hosts.

pdsh@oleg417-client: oleg417-server: ssh exited with exit code 255
pdsh@oleg417-client: oleg417-server: ssh exited with exit code 255
oleg417-server: Connection reset by 192.168.204.117 port 22

pdsh@oleg417-client: oleg417-server: ssh exited with exit code 255
oleg417-server: Connection reset by 192.168.204.117 port 22

pdsh@oleg417-client: oleg417-server: ssh exited with exit code 255