apt update && apt install -y ssh
ssh-keygen
nano .ssh/config
'''
Host *
StrictHostKeyChecking no
GSSAPIAuthentication no
UserKnownHostsFile /dev/null
ServerAliveInterval 10
TCPKeepAlive yes
LogLevel ERROR
Host 10.10.0.*
User root
IdentityFile ~/.ssh/id_rsa
StrictHostKeyChecking false
ServerAliveInterval 240
TCPKeepAlive yes
Host ctrl1
HostName 10.10.10.10
ServerAliveInterval 600
TCPKeepAlive yes
'''
ssh ctrl1