To REDIRECT, DNAT or something else CBAKER

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>I know that this doesn't really answer the question. But the best
>strategy is to have a firewall all by itself. If you have an old 486
>around, you could try Coyote Linux <coyotelinux.com>. It boots and
>runs off a floppy.

That is actually tempting to do. I have other systems but it
seems like a waste of resources. I want to make sure the latency
is as low as possible. So, the firewall/Gateway seemed a good
match. The WWW/FTP daemons truly do not do much. Maybe a coworker
visits the web page once and a while. But, thats it.

Now, if I run something like an email server or an Counter Strike
server, I will have it on a differant computer. Heh.

Thanks!!

Joel





>On 25 Nov 2002 at 18:43, Joel Linuxdude wrote:
>
> > I just had a small question (maybe dumb, I dont care).
> >
> > My firewall PC is also my DNS server (caching), gateway to
> > the internet via cable modem, web server, ftp server and
> > later my proxy server.
> >
> > Do I need to REDIRECT packets coming into eth0 (from the
> > cable modem) to the firewall itself?? I know, the packets
> > are suppose to go right to INPUT chain but people over
> > the internet can no longer access my WWW, FTP or TELNET
> > daemon. I fear A) The cable modem company are blocking
> > the use of servers or B) I screwed up somewhere in my
> > firewall script.
> >
> > HOW CAN I MAKE SURE ALL TCP/UDP PORT 20,21,22,23,80,443
> > GO FROM CABLE MODEM ON ETH0 TO MY FIREWALL AND NOT GET
> > FORWARDED OVER ETH1 TO MY LAN?
> >
> > Thank you!
> >
> > _________________________________________________________________ Add
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> >
>
>Chris Baker -- technical specialist
>614-839-2447x108
>cbaker@bbbscolumbus.org
>Big Brothers Big Sisters of Central Ohio
>www.bbbscolumbus.org


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