chidanandpujar
commented
2 years ago Hi ,
Please check if following option works fine ,since vty fpc0 does not support the shell commands .
I have executed the command in a loop of 10 iterations ,it works fine .from jnpr.junos import Device
with Device(host='xx.xx.xx.xx', user='xyz', password='xyz') as dev:
for x in range(0,10):
print (dev.cli('
pyez_debug$ python3 test_vty2.py
SENT: Ukern command: show version
Juniper Embedded Microkernel Version 21.4R1.4 Built by builder on 2021-11-19 02:36:30 UTC Copyright (C) 1998-2021, Juniper Networks, Inc. All rights reserved.
GLDFPC platform (2300Mhz Intel(R) Atom(TM) CPU processor, 1792MB memory, 8192KB flash) Current time : Feb 25 18:59:53.136134 Elapsed time : 2+08:49:12
SENT: Ukern command: show version
Juniper Embedded Microkernel Version 21.4R1.4 Built by builder on 2021-11-19 02:36:30 UTC Copyright (C) 1998-2021, Juniper Networks, Inc. All rights reserved.
GLDFPC platform (2300Mhz Intel(R) Atom(TM) CPU processor, 1792MB memory, 8192KB flash) Current time : Feb 25 19:00:00.383348 Elapsed time : 2+08:49:19
SENT: Ukern command: show version
Juniper Embedded Microkernel Version 21.4R1.4 Built by builder on 2021-11-19 02:36:30 UTC Copyright (C) 1998-2021, Juniper Networks, Inc. All rights reserved.
GLDFPC platform (2300Mhz Intel(R) Atom(TM) CPU processor, 1792MB memory, 8192KB flash) Current time : Feb 25 19:00:07.611898 Elapsed time : 2+08:49:26
SENT: Ukern command: show version
Juniper Embedded Microkernel Version 21.4R1.4 Built by builder on 2021-11-19 02:36:30 UTC Copyright (C) 1998-2021, Juniper Networks, Inc. All rights reserved.
GLDFPC platform (2300Mhz Intel(R) Atom(TM) CPU processor, 1792MB memory, 8192KB flash) Current time : Feb 25 19:00:14.841298 Elapsed time : 2+08:49:33
SENT: Ukern command: show version
Juniper Embedded Microkernel Version 21.4R1.4 Built by builder on 2021-11-19 02:36:30 UTC Copyright (C) 1998-2021, Juniper Networks, Inc. All rights reserved.
GLDFPC platform (2300Mhz Intel(R) Atom(TM) CPU processor, 1792MB memory, 8192KB flash) Current time : Feb 25 19:00:22.117379 Elapsed time : 2+08:49:41
SENT: Ukern command: show version
Juniper Embedded Microkernel Version 21.4R1.4 Built by builder on 2021-11-19 02:36:30 UTC Copyright (C) 1998-2021, Juniper Networks, Inc. All rights reserved.
GLDFPC platform (2300Mhz Intel(R) Atom(TM) CPU processor, 1792MB memory, 8192KB flash) Current time : Feb 25 19:00:29.472640 Elapsed time : 2+08:49:48
SENT: Ukern command: show version
Juniper Embedded Microkernel Version 21.4R1.4 Built by builder on 2021-11-19 02:36:30 UTC Copyright (C) 1998-2021, Juniper Networks, Inc. All rights reserved.
GLDFPC platform (2300Mhz Intel(R) Atom(TM) CPU processor, 1792MB memory, 8192KB flash) Current time : Feb 25 19:00:36.696144 Elapsed time : 2+08:49:55
SENT: Ukern command: show version
Juniper Embedded Microkernel Version 21.4R1.4 Built by builder on 2021-11-19 02:36:30 UTC Copyright (C) 1998-2021, Juniper Networks, Inc. All rights reserved.
GLDFPC platform (2300Mhz Intel(R) Atom(TM) CPU processor, 1792MB memory, 8192KB flash) Current time : Feb 25 19:00:43.925578 Elapsed time : 2+08:50:02
SENT: Ukern command: show version
Juniper Embedded Microkernel Version 21.4R1.4 Built by builder on 2021-11-19 02:36:30 UTC Copyright (C) 1998-2021, Juniper Networks, Inc. All rights reserved.
GLDFPC platform (2300Mhz Intel(R) Atom(TM) CPU processor, 1792MB memory, 8192KB flash) Current time : Feb 25 19:00:51.152192 Elapsed time : 2+08:50:10
SENT: Ukern command: show version
Juniper Embedded Microkernel Version 21.4R1.4 Built by builder on 2021-11-19 02:36:30 UTC Copyright (C) 1998-2021, Juniper Networks, Inc. All rights reserved.
GLDFPC platform (2300Mhz Intel(R) Atom(TM) CPU processor, 1792MB memory, 8192KB flash) Current time : Feb 25 19:00:58.466459 Elapsed time : 2+08:50:17
Thanks & Regards Chidanand
We are testing Python script with PYEZ on PTX5k platform. Could you please help if you know what can cause this behavior ?
What I noticed if I execute same command in the loop – sometimes I am getting response and sometimes Syntax error at `echo'.
def execution(): with StartShell(dev) as ss: ss.run('vty fpc0') time.sleep(1) with open('/Users/dbalyura/Downloads/testtest.txt', 'a+') as my_file: for x in range(0,3): print ss.run('show version'.format(x))[1]
my_file.write(aaa[1])
Example of loop of 3 times:
1 show version
Juniper Embedded Microkernel Version 21.4R1.2 Built by builder on 2021-11-11 06:09:45 UTC Copyright (C) 1998-2021, Juniper Networks, Inc. All rights reserved.
GLDFPC platform (1750Mhz Intel(R) Atom(TM) CPU processor, 3072MB memory, 8192KB flash) Current time : Feb 23 00:11:12.7013 Elapsed time : 85+03:46:49
GLDFPC3T0(DUT-PTX5K-re0 vty)#
2 show version
Juniper Embedded Microkernel Version 21.4R1.2 Built by builder on 2021-11-11 06:09:45 UTC Copyright (C) 1998-2021, Juniper Networks, Inc. All rights reserved.
GLDFPC platform (1750Mhz Intel(R) Atom(TM) CPU processor, 3072MB memory, 8192KB flash) Current time : Feb 23 00:11:13.185438 Elapsed time : 85+03:46:50
GLDFPC3T0(DUT-PTX5K-re0 vty)#
3 – 3rd times it returned an error, and it is always random ^ Syntax error at `echo'.
GLDFPC3T0(DUT-PTX5K-re0 vty)# echo ^ Syntax error at `echo'.
GLDFPC3T0(DUT-PTX5K-re0 vty)#
Process finished with exit code 0