From: Jamal Hadi Salim <jhs@mojatatu•com>
To: Cong Wang <xiyou.wangcong@gmail•com>, netdev@vger•kernel.org
Cc: John Fastabend <john.r.fastabend@intel•com>,
"David S. Miller" <davem@davemloft•net>
Subject: Re: [Patch net-next] net_sched: refactor out tcf_exts
Date: Mon, 06 Oct 2014 07:20:41 -0400 [thread overview]
Message-ID: <54327B09.9070204@mojatatu.com> (raw)
In-Reply-To: <1412376709-25564-1-git-send-email-xiyou.wangcong@gmail.com>
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Sorry for being annoying.
Cong - here's a simple test that will test for both .police and .action
for one classifier. If you have time please run it when updating your
patch.
cheers,
jamal
[-- Attachment #2: rsvp-test1 --]
[-- Type: text/plain, Size: 1808 bytes --]
export TC=/path/to/updatedtc
sudo $TC qdisc del dev eth0 root handle 1:0 prio
sudo $TC qdisc add dev eth0 root handle 1:0 prio
sudo $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
#display stats
$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)
sudo ping -f 10.0.0.1 -c 10000
#display stats again..
$TC -s filter show dev eth0 parent 1:0
#
#
#lets redo with action semantics (two actions in the graph)
sudo $TC qdisc del dev eth0 root handle 1:0 prio
sudo $TC qdisc add dev eth0 root handle 1:0 prio
sudo $TC filter add dev eth0 pref 10 proto ip parent 1:0 \
rsvp session 10.0.0.1 ipproto icmp \
classid 1:1 \
action police rate 1kbit burst 90k pipe \
action ok
sudo ping -f 10.0.0.1 -c 1000
PING 10.0.0.1 (10.0.0.1) 56(84) bytes of data.
--- 10.0.0.1 ping statistics ---
1000 packets transmitted, 1000 received, 0% packet loss, time 377ms
rtt min/avg/max/mdev = 0.282/0.332/0.933/0.042 ms, ipg/ewma 0.378/0.333 ms
#display stats
$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
action order 1: police 0x5 rate 1Kbit burst 23440b mtu 2Kb action pipe overhead 0b
ref 1 bind 1
Action statistics:
Sent 98000 bytes 1000 pkt (dropped 0, overlimits 761 requeues 0)
backlog 0b 0p requeues 0
action order 2: gact action pass
random type none pass val 0
index 2 ref 1 bind 1 installed 60 sec used 3 sec
Action statistics:
Sent 74578 bytes 761 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
next prev parent reply other threads:[~2014-10-06 11:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-03 22:51 [Patch net-next] net_sched: refactor out tcf_exts Cong Wang
2014-10-06 1:47 ` John Fastabend
2014-10-06 3:04 ` John Fastabend
2014-10-06 16:56 ` Cong Wang
2014-10-06 11:09 ` Jamal Hadi Salim
2014-10-06 11:20 ` Jamal Hadi Salim [this message]
2014-10-06 16:56 ` Cong Wang
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