Overview Following on from my previous post titled ‘Firewall Options for the cost conscious Azure lab owner’ in this post I’m going to go talk about the deployment of OPNsense firewalls in Azure, a note about the costs of running the required components and some basic configuration of the OPNsense firewalls to get things working. Deployment Using the code in this repository https://github.com/dmauser/opnazure/ you can create some fairly cost effective firewalls in Azure.