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From: "Finlayson, James" <jmfinla@lps.umd.edu>
To: "freebsd-ipfw@freebsd.org" <freebsd-ipfw@freebsd.org>
Date: Thu, 6 Dec 2012 10:03:00 -0500
Subject: Linux ipfw sysctl equivalents
Thread-Topic: Linux ipfw sysctl equivalents
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Hi,
I'm trying to build a dummynet box on linux (Centos 6.3).   I have a bridge=
 created that properly forwards packets, however I cannot seem to alter the=
ir behavior with ipfw pipes.  I've used dummynet on FreeBSD without issue, =
but I can't seem to find a Linux equivalent to the following two sysctl com=
mands that will allow me to send bridged packets through ipfw.

     net.link.ether.ipfw: 0
             Controls whether layer-2 packets are passed to ipfw.  Default =
is
             no.

     net.link.bridge.ipfw: 0
             Controls whether bridged packets are passed to ipfw.  Default =
is
             no.

Any suggestions?
Regards,
Jim