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any plans for a really lowlevel netfilter hook?

To: netdev@xxxxxxxxxxx, netfilter-devel@xxxxxxxxxxxxxxxxxxx
Subject: any plans for a really lowlevel netfilter hook?
From: Chris Friesen <cfriesen@xxxxxxxxxxxxxxxxxx>
Date: Mon, 08 Sep 2003 15:43:26 -0400
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I've got a wn2k session running in vmware configured with bridged ethernet. In this mode, windows accessses the hardware and gets a separate IP address from the linux host. I assume that it's done through a packet socket or something like that.


Anyways, I had been hoping to be able to filter the packets, but it seems that they get pulled off before they hit the ip stack, and so iptables is useless.

ebtables seems to only affect bridged stuff, so I don't think that it would be applicable either.

What I'd like would be some kind of netfilter hook really early and really late (before and after packet sockets, respectively). Any plans for such?

Chris

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