How to setup two Palo Alto VM-Series in the same resource group in Azure. This is a quick post, but I plan editing it later to add details When deploying a Palo Alto VM-Series firewall via th...

Creating SAN Certificates with OpenSSL I use this every time I need to create a certificate signing request (CSR) for SAN certificates and single-name certificates. This works for both We will u...

Palo Alto NGFW Day 1 Config I always like to the use Palo Alto’s Day 1 configuration file for when setting up new firewalls. The below text is copied from the Palo Alto site. Using Palo Alto’s conf...

Palo Alto VM-Series Firewalls on Azure I recently completed a project where I deployed a pair of VM-Series firewalls, in an Active/Passive HA setup, on Azure using a “transit” VNet. A VNet on Azur...

Initial config of a Linux server This is something - which I’ve gathered from different resources - that I do whenever I setup a new Linux server or workstation. In general, this would work with a...

Configuring Cisco devices Below is a very basic config I typically configure on a new Cisco router or switch. Nothing really specific, just some nice CLI changes, logging, and remote access items....

Network Snippets Various snippets of code or one liners that I use often. Stuff that helps in day-2-day troubleshooting and whatnot. Linux Commands What CMD AltCMD ...