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- <li><em>date</em>: Thu Jun 2 19:37:54 2005</li>
- <li><em>from</em>: jimpop at yahoo.com (Jim Popovitch)</li>
- <li><em>in-reply-to</em>: <<a href="msg00114.html">[email protected]</a>></li>
- <li><em>references</em>: <1117746280.21522.21.camel@localhost> <<a href="msg00114.html">[email protected]</a>></li>
- <li><em>subject</em>: [ale] iptables limits?</li>
Let me be a bit clearer... I use a 50+ line script to generate those
rules. No way that I am going to write 27000+ lines of 90% the same
thing. ;-)
> Ram is the only limit I have seen in the kernel specs on it. For most
> modern systems that are mostly dedicated to firewalling, the wire speed
> will always be the limiting factor. The iptables process (barring
> strange loops that are VERY BAD) is a quite streamlined, multi-threaded
> process. I do know that performance can suffer if rule ordering is poor
> and every packet is forced through every table. I get pretty good
> results with a table for each protocol/port that is allowed that nees
> further filtering to block out bozo's (morons doing ssh scans should get
> blocked on all ports as they are up to no good)
Thanks,
-Jim P.
</pre>
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<li><strong><a name="00129" href="msg00129.html">[ale] iptables limits?</a></strong>
<ul><li><em>From:</em> jkinney at localnetsolutions.com (James P. Kinney III)</li></ul></li>
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<li><strong><a name="00104" href="msg00104.html">[ale] iptables limits?</a></strong>
<ul><li><em>From:</em> jimpop at yahoo.com (Jim Popovitch)</li></ul></li>
<li><strong><a name="00114" href="msg00114.html">[ale] iptables limits?</a></strong>
<ul><li><em>From:</em> jkinney at localnetsolutions.com (James P. Kinney III)</li></ul></li>
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