try:
		    ssh=paramiko.SSHClient()
		    ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
		    ssh.connect(ip,username=user,password=passw,timeout=18)
		    cmd=ssh.get_transport().open_session()
		    cmd.settimeout(30)
		    cmd.exec_command('id')
		    date=cmd.recv(1024)