netdev - Re: [PATCH net-next] can-gw: add netlink based CAN routing

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Date:	Fri, 16 Sep 2011 18:55:35 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	socketcan@...tkopp.net
Cc:	netdev@...r.kernel.org, sojkam1@....cvut.cz, pisa@....felk.cvut.cz,
	hanzalek@....cvut.cz, oliver.hartkopp@...kswagen.de
Subject: Re: [PATCH net-next] can-gw: add netlink based CAN routing

From: Oliver Hartkopp <socketcan@...tkopp.net>
Date: Thu, 01 Sep 2011 16:23:23 +0200

> This patch adds a CAN Gateway/Router to route (and modify) CAN frames.
> 
> It is based on the PF_CAN core infrastructure for msg filtering and msg
> sending and can optionally modify routed CAN frames on the fly.
> CAN frames can *only* be routed between CAN network interfaces (one hop).
> They can be modified with AND/OR/XOR/SET operations as configured by the
> netlink configuration interface known e.g. from iptables. From the netlink
> view this can-gw implements RTM_{NEW|DEL|GET}ROUTE for PF_CAN.
> 
> The CAN specific userspace tool to manage CAN routing entries can be found in
> the CAN utils http://svn.berlios.de/wsvn/socketcan/trunk/can-utils/cangw.c
> at the SocketCAN SVN on BerliOS.
> 
> Signed-off-by: Oliver Hartkopp <socketcan@...tkopp.net>

Applied.
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