Ansible's ipaddr filter is something you will be using a lot when working with network devices and their configurations. This filter provides an interface to netaddr Python package and it allows you to do almost anything that package can do, which is to say, a lot. You need to have netaddr library installed on your machine, Ansible filter won't work without it. I will show a few examples of how this filter could be used. You can refer to Ansible documentation [1] for the full list of available options. Contents: Check if the string is a valid IP address Get...