How to solve the following error: packet_write_wait: Connection to XXX port 22: Broken pipe
Solution
nano /etc/ssh/ssh_config ServerAliveInterval 120 systemctl restart ssh
ServerAliveInterval: Sets a timeout interval in seconds after which if no data has been received from the server, ssh(1) will send a message through the encrypted channel to request a response from the server. The default is 0, indicating that these messages will not be sent to the server.
