This was a great guide to follow:
Guide link
Got our new firewall/switch up and running in no time.
This was a great guide to follow:
Guide link
Got our new firewall/switch up and running in no time.
On renewal I got this message with certbot on Debian:
Could not choose appropriate plugin for updaters: Could not select or initialize the requested installer nginx.
Running:
apt install python3-certbot-nginx
…resolved the issue.