Thank you so much Ben, but I am new to this ovs QoS stuff, could you please refer me to some Linux-Kernel based QoS material I should start from? I googled it but I am not getting it clearly.
Thank you! On Tue, Dec 17, 2013 at 10:40 PM, Ben Pfaff <[email protected]> wrote: > On Tue, Dec 17, 2013 at 03:49:13PM +0500, Sadia Bashir wrote: > > I am working on ovs, queues and pox-controller. I have created queues on > > the switch and configured them for max-rate and min-rate. I en-queue > > packets on certain queues but I want to give different delay to packets > > passing through different queues, like if it is queue 1, than there > should > > be a delay of 10ms, if it is queue 2 than 20ms and so on. For adding > these > > delays, I don't want my ovs to talk to controller. Do anyone has got any > > idea how is it achievable while staying at OVS. > > Q: I'd like to take advantage of some QoS feature that Open vSwitch > doesn't yet support. How do I do that? > > A: Open vSwitch does not implement QoS itself. Instead, it can > configure some, but not all, of the QoS features built into the > Linux kernel. If you need some QoS feature that OVS cannot > configure itself, then the first step is to figure out whether > Linux QoS supports that feature. If it does, then you can submit a > patch to support Open vSwitch configuration for that feature, or > you can use "tc" directly to configure the feature in Linux. (If > Linux QoS doesn't support the feature you want, then first you have > to add that support to Linux.) > --
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