From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Ming-Ching Tiew" <mingching.tiew@redtone.com>
Subject: Re: Setup simple PC-based router using IPTABLES
Date: Wed, 12 Jan 2005 17:09:29 +0800
Message-ID: <029e01c4f886$6e93c2a0$0100a8c0@newlife>
References: <20050112085342.40592.qmail@web12503.mail.yahoo.com>
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From: "Lim Boon Ping" <syseeker@yahoo.com>
>
> Could anyone verify/suggest commands to set for this setting?
> # iptables -A FORWARD -i eth0 -o eth1 
> # iptables -A FORWARD -i eth1 -o eth0 
>  
> Is it that's all we need to do? Thanks.

iptables is not even needed. 

Just

    echo 1 > /proc/sys/net/ipv4/ip_forward

Will do.