netdev - Re: TCP port firewall controlled by UDP packets

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Message-ID: <14788.1313177110@turing-police.cc.vt.edu>
Date:	Fri, 12 Aug 2011 15:25:10 -0400
From:	Valdis.Kletnieks@...edu
To:	Antonin Steinhauser <as@...milov.cz>
Cc:	Randy Dunlap <rdunlap@...otime.net>, davem@...emloft.net,
	kuznet@....inr.ac.ru, jmorris@...ei.org, yoshfuji@...ux-ipv6.org,
	kaber@...sh.net, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: TCP port firewall controlled by UDP packets

On Fri, 12 Aug 2011 17:35:07 +0200, Antonin Steinhauser said:
> Dne 12.8.2011 02:13, Randy Dunlap napsal(a):
> > On Fri, 12 Aug 2011 01:56:09 +0200 Tonda wrote:
> >> +config TCPFIREWALL
> >> +	tristate "TCP Firewall controlled by UDP queries"
> >> +	depends on m
> >>
> > Why buildable only as a loadable module?
> >
> >
> Because it needs parameter - address of inet_protos table from
> /boot/System_map

That's probably a very good indication that you're doing it the wrong way, and
need to redesign what you're doing....


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