From mboxrd@z Thu Jan 1 00:00:00 1970 From: Liu Zhiyong Date: Wed, 05 Feb 2003 03:24:12 +0000 Subject: [LARTC] to classify non-IP packet??? Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org I implemented a new network protocol(called QRoute), the Eth protocol code is 0x8000(for unicast) and 0x8001(for multicast), and there are 2 kind of QRoute packets: data packet( the first 2 bytes is 0x40), and control packet(the fist 2 bytes is 0x00, 0x10,0x20 or 0x30). There are 3 kinds of packets in the network: IP packets, Qroute(including unicast and multicast) data packets, and Qroute control packet. I want to classify these 3 kinds of packets, how can I do it? I tried to use: "tc filter add dev eth0 parent 1:0 protocol ip prio 1 u32 match u16 0x8000 0xffff at -2 flowid 1:10" to classfiy the Qroute unicast packet, but it doesn't work. There is a protocol called "802.1Q" whose Eth protocol code is 0x8001(It can be found in "iproute2/lib/lI_proto.c"), so I tried to use "tc filter add dev eth0 parent 1:0 protocol 802.1Q prio 1 u32 match u16 0x8000 0xffff at -2 flowid 1:10", and it works. but it can't further classify the packets according to the first 2 bytes! And I tried to add protocol {0x8000, "QRoute"} in "iproute2/lib/lI_proto.c and compiled the iproute2 packet again, then tried " tc filter add dev eth0 parent 1:0 protocol QRoute prio 1 u32 match u16 0x8000 0xffff at -2 flowid 1:10", it still doesn't work! anyone can help me ? Thanks very much _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/