How to Run OPNsense in a Proxmox Virtual Machine for Evaluation Purposes

How to Run OPNsense in a Proxmox Virtual Machine for Evaluation Purposes

Virtualize OPNsense as your primary router or for evaluation purposes

Have you wanted to take a look at OPNsense without installing it to a dedicated machine and/or deploying it as your primary home router/firewall? The easiest way to evaluate OPNsense without installing it on separate hardware is to virtualize it. I wrote about running OPNsense in VirtualBox. Now that I run Proxmox on my server instead of Ubuntu (I still use Ubuntu for many of my LXCs/VMs on Proxmox), I wanted to run OPNsense on Proxmox so I may use when writing content for this site.
A Feature Comparison of the OPNsense Plugin Sensei by Sunny Valley Networks

A Feature Comparison of the OPNsense Plugin Sensei by Sunny Valley Networks

What is Sensei and what is the difference between the Free Edition and Home Edition?

Sunny Valley Networks is a company that has partnered with Deciso, the creators of OPNsense, to create a plugin called Sensei which adds deep packet inspection and more to OPNsense. These features add greater visibility into your network. Sensei also has built-in cloud threat intelligence that can be used to block web/application traffic and to prevent known malware attacks. For users who wish to have a low cost option yet have advanced network monitoring and protection, OPNsense with Sensei is a great option to consider.
Configure Plex Media Server to Allow Offline Access

Configure Plex Media Server to Allow Offline Access

Internet down? Good thing you host your own media server...or so you think...

I have been running Plex Media Server for quite a few years and enjoy self hosting all of my family’s media files. With self hosting, you do not need to rely on the Internet and cloud services. Being in control of your own data increases privacy. Imagine my dismay when my Internet was down in my neighborhood and receiving an error accessing Plex on the Apple TV. Then I tried to access the web interface and the same thing happened.
Backup Your Data to Backblaze B2 with Duplicacy from a Proxmox LXC Container

Backup Your Data to Backblaze B2 with Duplicacy from a Proxmox LXC Container

Need an offsite backup solution for your Proxmox server at a minimal cost?

After I migrated my home server to use Proxmox, I began searching for a new offsite, cloud backup solution. I was using CrashPlan, and my discounted subscription expired. I wanted to know if I could keep the offsite backup costs a little lower than $10 per month (even though that is not a huge expense to ensure your most important files are protected) and also run a lighter weight service.
How to Configure the WireGuard VPN Server in OPNsense

How to Configure the WireGuard VPN Server in OPNsense

Seeking a faster, lighter weight, and potentially more secure VPN server to access your home network? Check out WireGuard VPN...

WireGuard is a modern designed VPN that uses the latest cryptography for stronger security, is very lightweight, and is relatively easy to set up (mostly). I say ‘mostly’ because I found setting up WireGuard in OPNsense to be more difficult than I anticipated. The basic setup of the WireGuard VPN itself was not overly difficult, but I did struggle with getting everything working together in the same way that I had my OpenVPN configured.