From mboxrd@z Thu Jan  1 00:00:00 1970
From: "dawn lin" <alantisjun@hotmail.com>
Subject: help
Date: Thu, 05 Jun 2003 17:19:10 +0800
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To: netfilter@lists.netfilter.org

hi,

i have 3 computers A, B and C.
i need A to talk to C through B(not a router)

I was hoping iptables will help me do mac filtering.

is it possible?

What i need is A is able to talk B only and B is to resend A's message to B.
Which is in a way where A wants to talk to C but it can only go through B to 
talk to C.
Can anyone advice me how i can use iptables for that?

one senerio:
A send packets to C-> packet info shows MAC source=A, MAC dest=B,IP 
source=A,IP dest=C
When packet reaches B-> packet info shows MAC source=B,MAC dest=C,IP 
source=A,IP dest=C

is that possible?

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