I use shorewall, which is quite a bit easier than writing rules for iptables manually. A site I found for Debian [<a href="http://www.cyberdogtech.com/firewalls/">http://www.cyberdogtech.com/firewalls/</a>]<br><br>AWB<br><br>
<div><span class="gmail_quote">On 10/28/06, <b class="gmail_sendername">Noah</b> <<a href="mailto:admin2@enabled.com">admin2@enabled.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000">
<font face="Helvetica, Arial, sans-serif">Hi,<br>
<br>
there are a few web sites that i have found so far that go in fairly
good detail. the book is not necessary at this point. just wondering
if there is anything else out there that I've missed.<br>
<br>
Cheers,<br><span class="sg">
<br>
Noah<br>
<br>
</span></font><span class="q"><br>
John K Masters wrote:
<blockquote cite="http://mid20061028222047.64141c6b@localhost" type="cite">
<pre>On Sat, 28 Oct 2006 13:56:25 -0700<br>Noah <a href="mailto:admin2@enabled.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"><admin2@enabled.com></a> wrote:<br><br> </pre>
<blockquote type="cite">
<pre>Hi there.<br><br>My ubuntu server is acting as my NAT box between my upstream provider <br>and my internal network.<br><br>I am looking for a nice example of iptables rules that I can put in <br>place to add a decent amount of filtering for my server and my
<br>internal network.<br><br>Might somebody have a good example script they can send me or a HOWTO <br>web link?<br><br>thanks in advance,<br><br>Noah<br><br> </pre>
</blockquote>
<pre>Couple of scripts that may help from O'Reilly's Linux Server Security.<br>You really need to read the book to fully understand the concepts.<br><br><a href="http://examples.oreilly.com/linuxss2/examples2.tar.gz" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
http://examples.oreilly.com/linuxss2/examples2.tar.gz</a>
John
</pre>
</blockquote>
</span></div>
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