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Date:      Thu, 15 Feb 2001 13:53:10 +0000
From:      Bradley Kite <bradley@rug-rats.org>
To:        Chris Elsworth <chrise@demon.net>
Cc:        stable@FreeBSD.ORG
Subject:   Re: ipfw query..
Message-ID:  <20010215135309.A23654@rug-rats.org>
In-Reply-To: <20010215130342.A95395@demon.net>; from chrise@demon.net on Thu, Feb 15, 2001 at 01:03:42PM %2B0000
References:  <20010215130342.A95395@demon.net>

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I'm sure there is a flag you can append to the end of
the pipe rules, that tell ipfw to continue going through the rules
instead of stopping when they match.

I cant remember what the flag is tho, sorry :-(

--
Brad

On Thu, Feb 15, 2001 at 01:03:42PM +0000, Chris Elsworth wrote:
> Hi,
> 
> I'm sure I'm doing something really fundamentally wrong here, but if I do
> this with ipfw:
> 
> 
> 00300    0        0 pipe 15 ip from any to 195.11.8.227
> 00400    0        0 pipe 20 ip from 195.11.8.227 to any
> 
> and then later on:
> 
> 03000    0        0 unreach host tcp from any to 195.11.8.227 3306
> 
> 
> I find that rules going through the pipe (ie, everything, I want to count
> the packets/bytes and restrict when needs be) does not go through any
> further rules, so it ignores the port 3306 unreachable.
> 
> The manpage says to set net.inet.ip.fw.one_pass to 0, and I have done so:
> 
> gw-0# sysctl net.inet.ip.fw.one_pass
> net.inet.ip.fw.one_pass: 0
> 
> 
> What am I missing? Why doesn't the packet carry on going through the rules
> after going through the pipe?
> 
> 
> Cheers for any tips
> 
> -- 
> Chris Elsworth               tel: 020 8371 1041        _            .
> Systems Administrator        mob: 07968 324 693       demon @ thus . .
> Web & Hosting Team             chrise@demon.net   http://www.demon.net
> 
> 
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