I use pfsense with the Protectli -- what exactly are you doing with CentOS just manually configuring as a FW for your LAN?
Is the upload/download speed the same? Does your public IP frequently change?
EDIT: Ah -- CGNAT. Missed that part.
Is the upload/download speed the same? Does your public IP frequently change?
EDIT: Ah -- CGNAT. Missed that part.
Here are my config files if you're interested. I've redacted my domain and some of the mac addresses. One of these is a shell script that sets up the firewall: https://gist.github.com/FreedomBen/f8a50c7a98c07171a99c419a5...