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Date: Wed, 25 Jul 2007 02:31:31 +0200 From: Patrick McHardy <kaber@...sh.net> To: "Waskiewicz Jr, Peter P" <peter.p.waskiewicz.jr@...el.com> CC: netdev@...r.kernel.org Subject: Re: Tc filtering: broken 802_3 classifier? Waskiewicz Jr, Peter P wrote: > [...] > Now I add a filter for ethernet (802.3), and things aren't as happy: > > # tc filter add dev eth0 protocol 802_3 parent 1: prio 2 u32 match u32 > <first 4 bytes of dst mac address> 0xffffffff at 0 match u32 <last 2 > bytes of dst mac address> 0xffff0000 at 4 flowid 1:1 > > This should match the destination MAC address of outgoing packets, and > put it into flowid 1:1. For pings, using the normal priomap, they go > into 1:2, so ping should be a good candidate for seeing if it goes into > 1:1. In this case, it does not filter into 1:1. The protocol match is on skb->protocol, so it case of ethernet its on the ethernet protocol, which is ETH_P_IP or "ip" for IPv4. - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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