def ping_ipv4_addr(self, ipv4_addr, interval=0.5, count=1, sync=False, size=56, should_succeed=True, do_arp=False): """Ping an IPv4 address.""" if do_arp: # MidoNet requires some time to learn a new MAC address # since it has to write to Zookeeper and get an answer # We are advancing here MAC learning by sending an ARP # request one second before sending the ping. MN-662. self.send_arp_request(ipv4_addr) time.sleep(1) ping_cmd = ping4_cmd(ipv4_addr, interval, count, size) return self.execute(ping_cmd, should_succeed=should_succeed, sync=sync)
def ping_ipv4_addr(self, ipv4_addr, interval=0.5, count=3, sync=False, size=56, suppress_failure=False, do_arp=False): """Ping an IPv4 address.""" if do_arp: # MidoNet requires some time to learn a new MAC address # since it has to write to Zookeeper and get an answer # We are advancing here MAC learning by sending an ARP # request one second before sending the ping. MN-662. self.send_arp_request(ipv4_addr) time.sleep(1) ping_cmd = ping4_cmd(ipv4_addr, interval, count, size) # Suppress an exception thrown by the future when the ping command # doesn't get any replies so that the execution terminates normally. if suppress_failure: ping_cmd += " || true" return self.execute(ping_cmd, sync=sync)