Please don't drop the mailing list. Are you sure Mininet isn't interfering? It also sets up QoS.
Are you directing packets to queues? ### Q: I configured Quality of Service (QoS) in my OpenFlow network by adding records to the QoS and Queue table, but the results aren't what I expect. A: Did you install OpenFlow flows that use your queues? This is the primary way to tell Open vSwitch which queues you want to use. If you don't do this, then the default queue will be used, which will probably not have the effect you want. Refer to the previous question for an example. On Thu, Jun 11, 2015 at 08:17:09PM +0200, Luca Bianchi wrote: > Hi,I am trying to configure a prio qdisc on an OVS switch (all the network is > emulated on Mininet).Since officially OVS does not support this type of > qdisc, I used directly tc commands to configure it.Then, when making packets > pass through the interface with prio qdisc,I noticed this strange behaviour, > and I think it's an interaction problem between OVS and prio.Can you please > help me to do this configuration?Thank youBest Regards > Luca Bianchi > > > Date: Thu, 11 Jun 2015 10:53:59 -0700 > > From: [email protected] > > To: [email protected] > > CC: [email protected] > > Subject: Re: [ovs-discuss] prio scheduler > > > > On Fri, Jun 05, 2015 at 07:19:14PM +0200, Luca Bianchi wrote: > > > I am trying to configure QoS on OVS, running on mininet network. > > > > > > I install a PRIO qdisc on an interface with the command > > > > > > tc qdisc add dev s1-eth4 root handle 1: prio > > > > > > and then the classes 1:1, 1:2, 1:3 are automatically created. > > > > > > The problem is that every user flow passing from that interface now has > > > the whole interface capacity. > > > > > > E.g. 3 user TCP flows pass from this interface (link of capacity 10Mbps), > > > everyone > > > is served with 10Mbps...that is impossible. With htb qdisc (also if > > > configured with tc commands) > > > there are no problems. > > > > Are you just reporting how the prio qdisc works, or are you talking > > about some interaction between OVS and the prio qdisc? > _______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss
