Re: mac match and FORWARD chain

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Wakko Warner :
> Keep me in CC.
>
> I'd like to request that the mac match not be allowed in the FORWARD chain
> as it does not function the way that some may think.
>
> The tests I've performed indicate that the match will match the MAC address
> of the transmitting interface (not what one would expect if attempting to
> allow based on the mac address of the sender and blocking all other
packets)
>
> I'd like to hear comments about this.  If it is not fesable to do this, I'd
> recommend adding text to the man page so that others do not fall into the
> same problem I did.
>
> I have already worked around this problem in my setup.
MAC address is some concept in the link layer , so how do
you get the packet sender mac if the packet is routed to your
box through some other routers ?

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