Hi ,
I could not find this path/patch mentioned in the below link in latest ovs code
or any previous versions.
http://openvswitch.org/pipermail/dev/2014-January/036254.html
Can someone provide any update/information related to dpdk on OVS userspace
which is mentioned in above link. We don't wan
Hello,
Assuming we have trivial case: libvirt, its QoS limits (for which
appropriate rules are executed for each port) and more than one VM
sharing the same OVS bridge. Port configurations are initially empty
and addition going through libvirt` internal command execution by
calling ovs-vsctl binar
On Fri, Jul 25, 2014 at 02:39:44PM +0200, Ricardo Schmidt wrote:
> We are having problems with high rate traffic. Apparently the switch is not
> able to keep the "wildcarded" packets in buffer for as long as needed to
> the controller to reply with a flow_mod message. Therefore, we
> get OFPBRC_BUF
If you are talking about why you are getting ~2 Gbps and not 10 Gbps
using GRE tunnel, then I think it is expected. I haven't gotten more
than 4 Gbps using GRE tunnel (with a lot of network optimizations like
setting affinity etc). If you expect to get 10 Gbps, you should use a
tunnel that has some
Hi all,
We are having problems with high rate traffic. Apparently the switch is not
able to keep the "wildcarded" packets in buffer for as long as needed to
the controller to reply with a flow_mod message. Therefore, we
get OFPBRC_BUFFER_UNKNOWN error.
My question is, is there a way to increase t
I just confirmed that without the GRE tunnel, it works.
So it seems the problem is in the GRE handling in or after openvswitch.
I’m not sure if this is actually supposed to work with GRE packets - do the NIC
drivers need to support GRE offload for this to work?
Or could it be a kernel issue - as
Hi Flavio,
> On Thu, Jul 24, 2014 at 01:47:32PM +0200, Kristoffer Egefelt wrote:
> [...]
>> - Packets egressing openvswitch over a gre tunnel is segmented to
>> 1500 bytes. If I configure mtu 9000 in the VM, the packets are
>> segmented to 9000 bytes on the gre tunnel - in any case tcpdump in
>> t
>
> I could not find this path/patch mentioned in the below link in latest ovs
> code
> or any previous versions.
>
> http://openvswitch.org/pipermail/dev/2014-January/036254.html
>
This code should be on the openvswitch.org master branch.
>
>
> Can someone provide any update/information re
