From: Patrick McHardy <kaber@trash.net>
To: Amin Azez <azez@ufomechanic.net>
Cc: netfilter-devel@lists.netfilter.org
Subject: Re: xtables Re: Hacking iptables 1.3.5 for 2.6.17
Date: Fri, 30 Jun 2006 18:37:12 +0200 [thread overview]
Message-ID: <44A55338.8080903@trash.net> (raw)
In-Reply-To: <44A55116.9080107@ufomechanic.net>
Amin Azez wrote:
> iptables -Z dsrateentries -t mangle
>
> causes the checkentry to all be called again.
> (It just so happens I was doing that every 10 seconds)
>
> I guess iptables -z is not as lightweight as I thought, it perhaps
> re-applies all the rules - or maybe checkentry is wrongly being called
> from -z?
I'm actually not sure how this is implemented, I guess it just
dumps the ruleset to userspace, changes counters and pumps
it back to the kernel again (which means it needs to be revalidated).
prev parent reply other threads:[~2006-06-30 16:37 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-30 9:10 Hacking iptables 1.3.5 for 2.6.17 Amin Azez
2006-06-30 9:48 ` Yasuyuki KOZAKAI
[not found] ` <200606300948.k5U9mNot001866@toshiba.co.jp>
[not found] ` <44A50091.7070003@ufomechanic.net>
2006-06-30 11:57 ` Yasuyuki KOZAKAI
2006-06-30 12:40 ` xtables " Amin Azez
2006-06-30 12:51 ` Sam Liddicott
2006-06-30 14:39 ` Patrick McHardy
2006-06-30 15:55 ` Amin Azez
2006-06-30 16:08 ` Patrick McHardy
2006-06-30 16:28 ` Amin Azez
2006-06-30 16:37 ` Patrick McHardy [this message]
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