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
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