--- /dev/null
+LogLevel INFO
+Port 22
+Port 20050
+
+AuthenticationMethods publickey
+HostKey /etc/ssh/ssh_host_ed25519_key
+HostKeyAlgorithms ssh-ed25519
+PubkeyAcceptedKeyTypes ssh-ed25519
+UsePAM yes
+
+AllowUsers root userA userB
+PermitRootLogin prohibit-password
+
+Subsystem sftp internal-sftp
+AcceptEnv LANG LC_* COLORFGBG