On Wed, 24 Feb 2021 07:01:58 -0500
Steve Litt <slitt@???> wrote:

> Hi all,
>
> I'm now at the stage where I need a firewall on my Devuan VM guest,
> and I don't know how to do it. I have the iptables package installed,
> and /usr/sbin/iptables is a command, but I have no idea where to go
> from there. Is there a file that iptables uses to define which ports
> are blocked?
>
> I'm used to iptables being a daemon, and that seems not to be the case
> in Devuan.

I've been using ufw for years. It's a commandline front-end for
iptables. There's also a GUI for it, too. Simple and easy to set up,
configure, etc.

B