Ansible - Older Than N-Days Epoch
I recently had a scenario in which I needed to determine if a device’s last check-in time had been longer than 30 days. The real fun with this is that the re...
Recent posts
Ansible - Generating Inventory From DNSMasq Leases
As I am working on a little project I wanted to have a way to update my Ansible inventory from DHCP leases handed out by DNSMasq. Turns out it is very easy, ...
Bringing DevOps To Routing - Cisco XR
Is Cisco bringing DevOps to routing? Well that is what Cisco said while presenting at NFD17.
#NFD17 - It’s A Wrap
I had the great pleasure to once again be a delegate at Tech Field Day this past week in Silicon Valley, CA. This event was NFD17 and had some great presenta...
Ansible - IP Sets and DShield Block List
In this post, we are going to look into how we can leverage Ansible to manage a Linux firewall using ipset along with a DShield block list. Now, why would we...