Dell Networking OS10 How to Run Certificate Update from Windows with Python

Shrnutí: How to update the OS10 certificate using Python from Windows.

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Table of Contents


1.  Requirements to be Met
2.  Steps to Run Script from Windows
3.  Command Summary
4.  Items to Take Note


Requirements to be Met

 
  • Python 3.x and pip3 must be installed
  • Must Install paramiko & scp for python3
  • The switch is reachable from the windows system
  • Switch Sysadmin role user
  • Must not have “system-cli disable” configured
  • Ensure use python3/pip3 if both python2 & 3 are installed
 

Steps to Run Script from Windows


1.  Download and Install the latest 3.x python and pip3

https://www.python.org/downloads/  image.png

image.png

image.png

ALERT:  Ensure to check “Add Python 3.9 to PATH”

2.  Download and unzip cert.zip to a temporary directory

https://www.dell.com/support/software/us/en/04



 
3.  Admin Open command prompt to a temporary directory
 

cd c:\Users\cert\Downloads\cert_upgrade_script-4\cert_upgrade_script-4

 
4.  PIP install paramiko & scp
 
pip install paramiko scp



5.  Run file to each switch IP or with host file per readme.

python cert.py -u "admin" -p "admin" -h "<IP>" -c
python cert.py -u "admin" -p "admin" -h "<IP>"
python cert.py -u "admin" -p "admin" -h "<IP>" -c


 

6.  After executing the script check the LKB article (Dell Networking OS10 Certificate Expiration and Solution) for the next steps.

ALERT: Flap the VLTi or reload switch based upon KB steps for cert to take effect.
 

Command Summary:

 
Command Explanation
cd c:\Users\cert\Downloads\cert_upgrade_script-4\cert_upgrade_script-4 Move into the extracted cert directory
pip install paramiko scp Install required python modules
python cert.py -u "admin" -p "admin" -h "<IP>" -c check the switch is vulnerable.
python cert.py -u "admin" -p "admin" -h "<IP>" Run script to change the cert
python cert.py -u "admin" -p "admin" -h "<IP>" -c Check to see if the switch was updated
 

Items to Take Note

  • The script does version checks if running lower than 10.4.3.x
    • If running lower than this version will create the message “running a version less than 10.4.3.x, please upgrade to newer version”
  • The script does version check for greater than 10.5.1.0. (in script version v4)
    • the system not vulnerable if other switches in the cluster are also running 10.5.1.0 or later
    • Newer firmware may have affected cert however it is not in use as such can be ignored or upgraded without concern
  • Ensure to use “ (double quotes) if special characters are in username or password on windows.

Dotčené produkty

PowerSwitch S3048-ON, PowerSwitch S4048-ON, Dell EMC Networking MX5108n, Dell EMC Networking MX9116n, Dell EMC Networking N3200-ON, PowerSwitch S4048T-ON, PowerSwitch S4148U-ON, PowerSwitch S5148F-ON, PowerSwitch S5212F-ON, PowerSwitch S5224F-ON

Produkty

PowerSwitch S4112F-ON/S4112T-ON, PowerSwitch S4128F-ON/S4128T-ON, PowerSwitch S4148F-ON/S4148T-ON/S4148FE-ON, PowerSwitch S4248FB-ON /S4248FBL-ON, PowerSwitch S5232F-ON, PowerSwitch S5248F-ON, PowerSwitch S5296F-ON, PowerSwitch S6010-ON , PowerSwitch S6100-ON, PowerSwitch Z9100-ON, PowerSwitch Z9264F-ON, PowerSwitch Z9332F-ON, PowerSwitch Z9432F-ON ...
Vlastnosti článku
Číslo článku: 000188441
Typ článku: How To
Poslední úprava: 21 Jun 2021
Verze:  2
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