Yeah, I can create multiple queues with different rates. However, what I want to do is to handle high priority packets first and then the lower priority packets are handled. I don't think queues can accomplish that. Queues only assure that high priority packets get larger bandwidth. Besides, OpenFlow doesn't support creating queues by controllers now, which is inefficient.
2017-03-20 2:31 GMT+08:00 Justin Pettit <[email protected]>: > OVS doesn't automatically do anything with those fields itself. If you > want to do that, you can configure queues and then write flows that match > on those fields and output to a particular queue. > > --Justin > > > > On Mar 18, 2017, at 6:21 AM, Big Strong <[email protected]> wrote: > > > > TOS/DSCP is used to set the priority of IP packets, OVS supports setting > of these fields. However, as TOS/DSCP are features of IP layer, I'm > wondering if OVS can deal with it? I mean the packets are outputted > according to the priority of their TOS/DSCP bits when there is congestion > at the specified out port. > > _______________________________________________ > > discuss mailing list > > [email protected] > > https://mail.openvswitch.org/mailman/listinfo/ovs-discuss > >
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