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Date: Mon, 03 Feb 2014 09:59:20 -0800 From: Eric Dumazet <eric.dumazet@...il.com> To: Greg Kuperman <gregk@....EDU> Cc: netdev <netdev@...r.kernel.org> Subject: Re: Requeues and ECN marking On Mon, 2014-02-03 at 12:48 -0500, Greg Kuperman wrote: > I am running RED queuing discipline on the egress of node 1 with the > following setup: > tc qdisc add dev eth1 root red burst 1000000 limit 10000000 avpkt 1000 > ecn bandwidth 125 probability 1 But these parameters are huge, and you get what you asked for. burst=1000000, and avpkt=1000 means you have to queue more than 1000 packets before red being active, and marking packets eventually (or drop them if non ECN capable) Even probability=1 makes little sense. Please read http://linux.die.net/man/8/tc-red for some guidance. -- 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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