From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andy Furniss <lists@andyfurniss.entadsl.com>
Subject: Re: What happened to ipt_physdev.c ?
Date: Wed, 22 Nov 2006 17:04:54 +0000
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To: Paul Reilly <paul@astropaul.com>
Cc: netfilter@lists.netfilter.org

Paul Reilly wrote:
> In recent kernels, 2.6.16.x   there is no longer any
> 
> net/ipv4/netfilter/ipt_physdev.c
> 
> and no option in kernel config to enable CONFIG_NETFILTER_XT_MATCH_PHYSDEV
> So I have no physdev in /proc/net/ip_tables_matches
> and my rules which include a -m physdev fail with:
> 
> iptables: No chain/target/match by that name
> 
> Has PHYSDEV been moved somewhere else?
> How do I enable it?
> 
> Paul
> 
> 

It's there in 17 & 19 somewhere :-)

grep -i phy /boot/config-2.6.19-rc6
...
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
...