Try QoS for port.
Example:
ovs-vsctl set port port1 qos=@newqos \
-- --id=@newqos create qos type=linux-htb other-config:max-rate=5000000
queues:0=@newqueue \
-- --id=@newqueue create queue other-config:min-rate=5000000
other-config:max-rate=5000000
Thanks,
Lei Shi
------------------ Original ------------------
From: "张锦成"<[email protected]>;
Date: Mon, May 21, 2012 02:17 PM
To: "Ben Pfaff"<[email protected]>;
Cc: "discuss"<[email protected]>;
Subject: Re: [ovs-discuss] How to control incoming traffic of VMs?
Hi, Ben "ingress_policing_rate" can only control the outgoing traffic of VMs.
I wonder how could I control the incoming traffic of VMs.
Thx.
On Mon, May 21, 2012 at 2:11 PM, 张锦成 <[email protected]> wrote:
Sorry, I misunderstood this. On a virtual interface (one connected to a
virtual machine), this limits the rate at which the VM is able to
transmit.(outgoing traffic)
On a physical interface, this limits the rate at which traffic is allowed into
the system from the outside;(incoming traffic)
It seems a little strange.
On Mon, May 21, 2012 at 2:05 PM, 张锦成 <[email protected]> wrote:
Hi, Ben In this website(
http://openvswitch.org/support/config-cookbooks/qos-rate-limiting/), it says
“ingress_policing_rate”: the max-rate in kbps that this VM should be allowed to
send, which means the outgoing traffic.
But in ovs-vswitchd.conf.db(5), it says "ingress_policing_rate: Maximum
rate for data received on this interface, in kbps. Data received faster than
this rate isdropped. Set to 0 (the default) to disable policing.", which means
the incoming traffic.
Is there any error?
On Mon, May 21, 2012 at 12:52 PM, Ben Pfaff <[email protected]> wrote:
Please stop dropping the mailing list.
You can use "policing". See ingress_policing_rate and
ingress_policing_burst in the Interface table in
ovs-vswitchd.conf.db(5).
On Mon, May 21, 2012 at 12:31:16PM +0800, 张锦成 wrote:
> http://openvswitch.org/support/config-cookbooks/qos-rate-limiting/
> You can look at the website above, it use commands to control the outgoing
> traffic of VMs.
> I wonder whether we can control the incoming traffic of VMs by using
> commands or in some simple ways?
> Could you give me an example or website to learn how to do this?
> Thanks very much, I really need your help.
>
> On Mon, May 21, 2012 at 12:24 PM, Ben Pfaff <[email protected]> wrote:
>
> > The same way. In one case you set up flows based on the input port, in
> > the other case you set up flows based on the port to which they are
> > directed.
> >
> > The "resubmit" action can be useful to reduce the number of flows needed
> > in complicated cases.
> >
> > On Mon, May 21, 2012 at 12:21:07PM +0800, 张锦成 wrote:
> > > Thx for your answer.
> > >
> > > Could you tell me how to do this?
> > > I know that we can control the outgoing traffic of VMs by using open
> > > vsitch, but how to control the incoming traffic of VMs.by using open
> > > vswitch?
> > >
> > >
> > > On Mon, May 21, 2012 at 5:39 AM, Ben Pfaff <[email protected]> wrote:
> > >
> > > > On Sat, May 19, 2012 at 10:43:18PM +0800, 张锦成 wrote:
> > > > > I wonder whether we can control the incoming traffic of VMs by using
> > open
> > > > > vswitch?
> > > >
> > > > Yes.
> > > >
> > >
> > >
> > >
> > > --
> > >
> > > Jincheng Zhang
> > > Dept. of Computer Science&Technology
> > > Tsinghua University
> >
>
>
>
> --
>
> Jincheng Zhang
> Dept. of Computer Science&Technology
> Tsinghua University
--
Jincheng Zhang
Dept. of Computer Science&Technology
Tsinghua University
--
Jincheng Zhang
Dept. of Computer Science&Technology
Tsinghua University
--
Jincheng Zhang
Dept. of Computer Science&Technology
Tsinghua University_______________________________________________
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