[Cialug] Firewall question

[Tom Sellers]

Here is the screen shot of the command ran on the firewall server.

On Mon, Mar 6, 2017 at 5:24 PM, Nicolai <nicolai-cialug at chocolatine.org>
wrote:

> On Mon, Mar 06, 2017 at 04:57:45PM -0600, Tom Sellers wrote:
>
> > Is there a way to look at the existing firewall setup?
>
> Yes.  As root, type:
>
> iptables -L -n
>
> Read the manual page to see what each option does.
>
> To get the best help, copy/paste the output here.
>
> > I am open to a different firewall option that would run on an older piece
> > of hardware since most of my hardware is not very up to date.
>
> Just so you know, simple NAT routers and firewalls require minimal
> resources.  Just about any old box with 2+ network cards should work.
>
> Nicolai
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