From: Willy Tarreau <willy@w.ods.org>
To: Parag Nemade <cranium2003@yahoo.com>
Cc: kernerl mail <linux-kernel@vger.kernel.org>,
netdev@oss.sgi.com, linux-net@vger.kernel.org,
netfilter <netfilter-devel@lists.netfilter.org>
Subject: Re: HELP ipt_hook: happy cracking message
Date: Tue, 27 Apr 2004 20:57:29 +0200 [thread overview]
Message-ID: <20040427185729.GA29913@alpha.home.local> (raw)
In-Reply-To: <20040426151220.85059.qmail@web41403.mail.yahoo.com>
On Mon, Apr 26, 2004 at 08:12:20AM -0700, Parag Nemade wrote:
> hi,
> i modified kernel so that it will create
> /proc/net/myproc file entry.
> the function of this entry is to crate a 16 byte char
> string from random no.s
> i used net_srandom and net_random and sys_time for
> that puspose. the problem is that i write program to
> generate string after 120 seconds but it is changing
> contents of myproc file every seconds. what can i do?
may be you're sleeping for 120 instead of 120*HZ, which
means you're really sleeping 1.2s on x86.
> Also i am getting ipt_hook: happy cracking. message
> again and again why?
iptable_mangle.c comment reads 'root is playing with
raw sockets' above this message. It means that you're
sending too short IP packets (len < 20 bytes) or packets
with the IHL field < 5. It's just a harmless message.
Regards,
Willy
prev parent reply other threads:[~2004-04-27 18:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-26 15:12 HELP ipt_hook: happy cracking message Parag Nemade
2004-04-27 3:33 ` Rusty Russell
2004-04-27 18:57 ` Willy Tarreau [this message]
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