This article describes how to fix the pfSense Firewall 23.01 error Cannot open TUN/TAP dev /dev/tun1: No such file or directory (errno=2)
Tag: PFSense
Creating a Bootable USB from an ISO on a Mac
I get asked is how to easily make bootable images on USB drives from an ISO or img file on a Mac. Open sorce balenaEtcher makes it so easy.
Adding DNS entries in PFSense
This guide isn’t anything more complex than showing how I setup custom DNS entries within my lab environment using PFSense. I like to access certain services with a Fully Qualified Domain Name (FQDN). This is mostly to allow me to access those systems using a name rather than IP address and also gives me that wonderful “padlock symbol” where I have my certificates installed.
Configuring PFSense for UniFi DHCP Discovery
There are several ways for getting your UniFi devices adopted by your UniFi Controller, when the software is running in a different subnet. This article will cover DHCP, DNS and SSH options, the pros and cons, and how I have DHCP setup with PFSence