Re: firewalls
Hi.
On Wed, Aug 05, 2020 at 07:11:12AM -0400, Dan Ritter wrote:
> riveravaldez wrote:
> >
> > If I can ask: which is the situation, in this aspect, in a plain
> > plain/straightforward Debian (net)installation? Let's say: what's the
> > by-default setting of the system?
>
>
> After install you have a powerful L3 firewall system
A small nitpick - netfilter is L4, not L3, although it can be used as
such. netfilter is more than capable of matching IP-based transport
level protocols and their properties.
Reco
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