DebianConfigs/config/etc/ssh/sshd_config

#######
### OpenSSH Configuration
#######

### Connection settings
Port 222
#ListenAddress your.private.ipv4.address
#ListenAddress [your:private:ipv6:address:use:square:brackets]
TCPKeepAlive no
ClientAliveInterval 60
ClientAliveCountMax 30
Protocol 2

### Authentication settings
#HostKey /etc/ssh/ed25519.key
#HostKey /etc/ssh/RSA4096.key
#PasswordAuthentication no
PasswordAuthentication yes
PermitEmptyPasswords no
ChallengeResponseAuthentication no
UsePAM yes
AuthorizedKeysFile .ssh/authorized_keys

### Login settings
LoginGraceTime 1M
MaxAuthTries 3
MaxSessions 5
#PermitRootLogin no
PermitRootLogin yes
# note: 'AllowUsers' overrides 'PermitRootLogin' so list root here
# if you want root to have access!
AllowUsers root username username2

### Program settings
#Banner /etc/ssh/banner
LogLevel VERBOSE
X11Forwarding yes
PrintMotd no
PrintLastLog yes
AcceptEnv LANG LC_*
Subsystem sftp /usr/lib/openssh/sftp-server