A Real pfsense HTTPS Certificate
Yesterday, I learned how to get Let’s Encrypt working on our PfSense router.
First I set ssh to only use public keys, then installed the sudo package and the acme.sh package in the GUI.
https://gaurangpatel.net/installing-nano-in-pfsense (this was very handy, as I am a nano user.)
The kicker was getting /etc/resolv.conf to not use internal DNS routing. We use OpenDNS Umbrella’s free teir and we block the VPN category. acme.