Port 22
Protocol 2
HostKey /var/zyxel/key/ssh_host_rsa_key
 Ciphers   chacha20-poly1305@openssh.com,aes256-ctr,aes256-gcm@openssh.com
 KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256
 MACs   hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512,hmac-sha2-256
 PidFile /var/run/sshd.pid
SyslogFacility AUTH
LogLevel INFO
LoginGraceTime 90
PermitRootLogin yes
StrictModes yes
UsePam yes
PermitEmptyPasswords no
UseDNS no
PubkeyAuthentication yes
IgnoreRhosts yes
HostbasedAuthentication no
PasswordAuthentication yes
X11Forwarding no
X11DisplayOffset 10
PrintMotd no
KeepAlive yes
DenyUsers MaxStartups 20
