{
  "command_type": "add_station",
  "station": {
    "type": "station",
    "ip": "1.1.1.1",
    "port": 1111,
    "creds": {
      "type": "creds",
      "creds_type": "username_password_creds",
      "username": "admin",
      "password": "admin"
    }
  }
}

{
  "command_type": "del_station",
  "station_ip": "1.1.1.1"
}

{
  "command_type": "set_tunnel",
  "tunnel_station_ips": [
    "1.1.1.1",
    "1.2.3.4",
    "5.5.5.5"
  ]
}