| """ | |
| SPDX-FileCopyrightText: 2020-present Open Networking Foundation <info@opennetworking.org> | |
| SPDX-License-Identifier: LicenseRef-ONF-Member-1.01 | |
| """ | |
| import os | |
| import subprocess | |
| import logging as log | |
| def ping(host): | |
| #log.debug("Pinging {}".format(host)) | |
| if host != None: | |
| return subprocess.call(["ping", "-c", "1", "-W", "2", host], | |
| stdout=subprocess.DEVNULL, | |
| stderr=subprocess.STDOUT) == 0 | |
| else: | |
| return False |