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Date: Fri, 26 Sep 2014 16:25:00 -0700 From: John Fastabend <john.r.fastabend@...el.com> To: Jamal Hadi Salim <jhs@...atatu.com>, John Fastabend <john.fastabend@...il.com> CC: Cong Wang <xiyou.wangcong@...il.com>, netdev <netdev@...r.kernel.org> Subject: Re: tc rsvp filter show broke On 09/26/2014 03:48 PM, Jamal Hadi Salim wrote: > On 09/26/14 13:41, John Fastabend wrote: >> Hi Jamal, >> >> Here is another strange 'tc' result that I think is a >> bug. If it was intended I can't see why. Show filter >> commands on rsvp classifiers only list the first entry? >> > > Hrm - poking inside there and this seems to be one of those > classifiers that hasnt been getting a lot of love. Doesnt > support actions well for example. > > It seems to work for me: This works for me as well try adding two or more policers and check if they all get printed. > ---------- > /sbin/tc -V > tc utility, iproute2-ss140610 > > uname -a > Linux jhs-1 3.16.0-rc2+ #4 SMP Fri Aug 29 11:13:53 EDT 2014 x86_64 x86_64 x86_64 GNU/Linux > > sudo /sbin/tc qdisc add dev eth0 root handle 1:0 prio > sudo /sbin/tc filter add dev eth0 pref 10 proto ip parent 1:0 rsvp session 10.0.0.1 ipproto icmp classid 1:1 police rate 1kbit burst 90k conform-exceed drop/ok > /sbin/tc -s filter show dev eth0 parent 1:0 > filter protocol ip pref 10 rsvp > filter protocol ip pref 10 rsvp fh 0x0001100a flowid 1:1 session 10.0.0.1 ipproto icmp > Sent 0 bytes 0 pkts (dropped 0, overlimits 0) > > Now lets send a fast ping: > sudo ping -f 10.0.0.1 -c 10000 > ....... > 10000 packets transmitted, 386 received, 96% packet loss, time 115495ms > rtt min/avg/max/mdev = 0.300/0.499/1.262/0.164 ms, ipg/ewma 11.550/0.463 ms > > /sbin/tc -s filter show dev eth0 parent 1:0 > filter protocol ip pref 10 rsvp > filter protocol ip pref 10 rsvp fh 0x0001100a flowid 1:1 session 10.0.0.1 ipproto icmp > Sent 980000 bytes 10000 pkts (dropped 9614, overlimits 9614) > > cheers, > jamal > > > > > -- > 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 -- 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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