I'm sure that there are other ways to manage multiple sets of iptables rules. I've just found iptables-persistent to be the easiest. I do agree on the iptables

I'm sure that there are other ways to manage multiple sets of iptables rules. I've just found iptables-persistent to be the easiest. I do agree on the iptables vs wrapper issue. I started out using Shorewall, and then ufw. But once I started learning iptables, I decided that it was simpler to just use it.