From owner-freebsd-net  Thu Jan 18  3:27:27 2001
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Date: Thu, 18 Jan 2001 13:28:22 +0100
From: Clemens Hermann <haribeau@gmx.de>
To: BSD NET-List <freebsd-net@freebsd.org>
Subject: Dummynet-ipfw: Invalid Argument
Message-ID: <20010118132822.A1040@ramses.local>
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Hi,

I want to use ipfw & dummynet. I recompiled the kernel accordingly
(options DUMMYNET is in) and the firewall works. But as soon as I try to
set a pipe according to the manpage like this:

ipfw add pipe 1 ip from any to any out

I get the following error:

ipfw: getsockopt(IP_FW_ADD): Invalid argument

if I set firewall rules It works perfect, just Dummynet pipes cause
problems. I am using FreBSD 4.2

thanks for any hint

/ch


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