This test is designed to see if the VTY configuration is on the device. If there are any extra commands that are not part of the confirmed configuration, they will be removed. This is specifically for configuration items in the confirmed configuration. Anything outside this configuration scope will not have any changes made. The desired […]
Ansible Project: Network Security Audit 2 – VTY Configuration Read More »
During my project for an Ansible Security Audit I needed to use loops and if statements. This for me is a weakness and so I have written this to be used a quick reference guide on how to use Ansible “when “and “with_items”. Both of these have been used in my SNMP checking playbook. The
Ansible Ifs and Loops Read More »
This is the first of a series of tests that will create the Network Security Audit. In this first test I am going to create a single playbook that will check if SNMP is configured correctly on a router R1. The desired outcome will be for only a single SNMP read only string to be
Ansible Project: Network Security Audit 1 – SNMP Check Read More »
This is a mini project I created for myself in one of my previous roles. The problem, that it is designed to solve is given an IP address, where is that IP physically located? This is necessary in older network environments that aren’t using tools such as Solarwinds, or newer products like; Cisco ISE, DNA
Ansible Project: IP to Physical Port Mapping Read More »
Inventory & Group Vars The Ansible inventory file can be specified or a default location can be configured in the /etc/ansible/ansible.cfg file by adding the following lines. The group variables are a way of assigning groups inside the inventory file variables. The inventory can be either a single group of all devices, or split into
Ansible Inventory, Group Vars and Vault Read More »
Here I have a collection of commands for reference. Ansible can be run using ad-hoc commands or playbooks.Ad-hoc commands are all in the single command. Raw commands are entered in the Ad-hoc mode and are the commands that would usually be entered into the CLI of the network device or server.Playbooks are a series of
Ansible Basic Commands Read More »
Basic how to guide to Install Ansible quickly on Ubuntu. The full guide for Ubuntu is here. Installation Create the Inventory to Test This file is named router_switch_inv.ini in my lab. Test Topology With three lines and a small file it is very simple to start interacting with network devices. Inventory File in Depth The
Ansible Installation Read More »
I have added a multicast page to the web app that demonstrates the ability to pull in details for multicast. I originally planned to use this with the Nexus multicast lab, however as TextFSM or Genie do not support the parsing of the command “show ip mroute”. Side note Genie does support the command “show
Scrapli and Flask – Part 7: Multicast Dashboard Read More »
I have used Jinja in all of my projects that use Flask. It’s a simple way to get Python syntax into a HTML page.Details about the project and full documentation can be found here. I will show how I have used Jinja in my Multicast Daskboard, part of my Scrapli and Flask Project. I have
Using Jina Templating Read More »
When I was creating the page in my Scrapli and Flask Project for Multicast details. I had a requirement to split a string on multiple delimiters. As always Stack Overflow came to aid me. The “show ip mroute” plain text output from the Nexus switch uses multiple delimiters for new lines, three specifically: “\n, \n\n,
Python Splitting a string on multiple delimiters Read More »