code: def get_xdsl_stats(self):
          
          self.bbox_auth.set_access(BboxConstant.AUTHENTICATION_LEVEL_PUBLIC, BboxConstant.AUTHENTICATION_LEVEL_PRIVATE)
          self.bbox_url.set_api_name(BboxConstant.API_WAN, "xdsl/stats")
          api = BboxApiCall(self.bbox_url, BboxConstant.HTTP_METHOD_GET, None,
                            self.bbox_auth)
          resp = api.execute_api_request()
          return resp.json()[0]["wan"]["xdsl"]["stats"]
docs: Get all stats about your xDSL connection
          :return: A dict with all stats about your xdsl connection (see API doc)
          :rtype: dict