Re: AW: [gentoo-user] iptables firewall+nat problem

2003-11-02 Thread Joshua Banks

--- Simon_Kühling <[EMAIL PROTECTED]> wrote:

> > http://www.shorewall.net
> 
> ok, shorewall really seems to be quite popular in here :) so i should
> give it a try
> # emerge shorewall

Hi Simon,

Like anything new, you will need to get familar with "Shorewalls" web
site which is top notch.
The other thing that you will want to do is join their mailing list.
The person who writes Shorewall does a very expert job at responding to
users questions in an amazingly short time frame on this list.

I found that with Shorewall in place I was able to garner immeadiate
satisfaction of having a fully functional statefull firewall in place.
Once everything was up an running, then I took the time to learn what
was going on under the hood so to say. Just because your running
Shorewall doesn't mean that your not going to understand whats running
under the hood. I happened to learn iptables allot faster with
Shorewall installed and running using its various diagnostic iptables
tools.

So if anyone try's to mislead you into thinking that you won't
understand iptables with Shorewall installed that would be false. You
still have control over iptables in the raw under the hood style if you
wish. Shorewall just allows you immediate simplification of setting up
Zones, Policy's, Rules, Masqing, and port forewarding to name a few.

Joshua Banks

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Re: AW: [gentoo-user] iptables firewall+nat problem

2003-11-02 Thread Peter Ruskin
On Sunday 02 Nov 2003 13:28, Simon Kühling wrote:
> ok, shorewall really seems to be quite popular in here :) so i should
> give it a try
> # emerge shorewall

Really??  I tried it when I was using Mandrake and didn't like it.

What worked for me was the IP-Masquerade-HOWTO.html.  With that I do 
feel in control of things.

$ qpkg -f /usr/share/doc/howto/html-single/IP-Masquerade-HOWTO.html
app-doc/howto-html-single *

Peter
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AW: [gentoo-user] iptables firewall+nat problem

2003-11-02 Thread Simon Kühling
> --- Simon_Kühling <[EMAIL PROTECTED]> wrote:
> > > I wonder if your firewall is blocking ping scans. Disable the
> > > firewall and see 
> > > if you can ping google.
> > 
> > well, you are right - disabling the firewall makes ping work again. 
> > maybe it is easier to build my own script from scratch instead of 
> > using the one from gentoo-security-guide.
> 
> If you insist. Your making allot of extra work for yourself. 
> Shorewall already has all of the scripts that you need. All 
> you need to do is simply modify them. Trust me. Try it, and 
> you will understand. If you don't like it go back to writing 
> everything from scratch. 
> 
> http://www.shorewall.net

ok, shorewall really seems to be quite popular in here :) so i should
give it a try
# emerge shorewall

...

thanks for help so far!
simon


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