[ovs-discuss] Is QoS work for UDP ?

Suresh skjaiswal79 at hotmail.com
Tue Jan 28 13:58:21 UTC 2014


Hi All,

I have
configured  QoS using following command (topology is  created in
mininet and flow was pushed on switch using floodlight controller ).


I found that if
passed TCP packet its worked as its (its take around 68
seconds for  5 MBPS QoS and 17 seconds for 20 MBPS QoS  )


but I passed
UDP traffic on this port (of course I changed in my app match.setNetworkProtocol("17")
for UPD) but time will to transferring 


its take too
long time .





 ovs-vsctl  -- set Port s3-eth1 qos=@newqos \

-- set Port s3-eth2 qos=@newqos \

-- set Port s4-eth1 qos=@newqos \

-- set Port s4-eth2 qos=@newqos \

-- --id=@newqos
create QoS type=linux-htb queues=0=@q0,1=@q1 \

-- --id=@q0
create Queue other-config:min-rate=5000000 other-config:max-rate=5000000 
\

-- --id=@q1
create Queue other-config:min-rate=20000000 other-config:max-rate=20000000 


 sudo mn
--custom topo-8sw-2host.py --mac  --topo mytopo --switch ovsk 
--controller=remote,ip=10.222.41.37,port=6633


$ curl
http://10.222.41.37:8085/wm/core/switch/00:00:00:00:00:00:00:03/queue/json


{"00:00:00:00:00:00:00:03":[{"portNumber":4,"transmitPackets":2,"transmitBytes":130,"transmitErrors":0,"queueId":0},{"portNumber":4,"transmitPackets":0,"transmitBytes":0,"transmitErrors":0,"queueId":1}]}


 ~Suresh 		 	   		  
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