On Thu, 15 Apr 2021 at 15:31, Riccardo Ravaioli
wrote:
> I noticed something weird when using an I225 interface in OVS-DPDK:
> outgoing packets are processed normally, while incoming packets get
> truncated. In particular, starting from a certain IP packet length, the
> last 4 Byte
5.4.89.
It is important to point out that this does NOT happen when the same
interface is bound to its kernel driver (igc), or is in PCI passthrough to
the VM or, most importantly, when in use by another DPDK application (a
router dataplane) compiled with the same DPDK version.
Any ideas on the
On Thu, 21 Feb 2019 at 15:08, Flavio Leitner wrote:
> On Thu, Feb 21, 2019 at 02:58:16PM +0100, Riccardo Ravaioli wrote:
> I see that the command "ovs-ofctl show $bridge" reports this. I'm just not
> > sure if the VM needs to be told explicitly (in which case, the comm
Hi,
Let's say I have a basic setup with a Linux virtual machine with one
vhostuser interface, a physical interface in DPDK mode, and an OVS switch
with those two interfaces on it.
Can the VM know when the link on the physical interface is up or down?
I see that the command "ovs-ofctl show
Hi all,
Why is the mailing list memberships reminder sending me my password in
plain text? That's not too nice... :)
Can that be fixed?
Thanks!
Riccardo
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4.19 in the near future?
Thanks!
Regards,
Riccardo Ravaioli
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On 25 April 2018 at 22:00, Ben Pfaff <b...@ovn.org> wrote:
> On Fri, Apr 20, 2018 at 04:35:27PM +0200, Riccardo Ravaioli wrote:
> > [...]
> > ovs-vsctl: Error detected while setting up 'eth9': could not add network
> > device eth9 to ofproto (File exists). See o
Hi all,
I bumped into a configuration error while trying to add a physical network
interface to a switch:
$ ovs-vsctl add-br myswitch
$ ovs-vsctl add-port myswitch eth9
ovs-vsctl: Error detected while setting up 'eth9': could not add network
device eth9 to ofproto (File exists). See ovs-vswitchd
).
>
>
>
> There would also be a task to ensure the work required for enabling a VF
> on the i40e driver would also cover enabling a VF for the ixgbe driver. In
> DPDK it’s been the case in the past that driver implementations for
> different NIC devices can differ.
>
>
&g
Hi,
I'm having trouble starting a VM with vhostuser interfaces and I'm not sure
if it's due to my configuration of libvirt or of openvswitch.
I have a simple configuration where a VM running Debian has 1 vhostuser
interface plugged into an OVS switch where a DPDK interface is already
plugged in.
Hi,
I need to query ovsdb to find out the current topology of bridges, switches
and interfaces. So far I've been launching ovs-vsctl as an external process
from my Python script and each such query takes between 10 and 15
milliseconds. The number of queries increases linearly with the number of
r instead of 0.br
>
>
>
> /Shivaram
> ::Sent from my mobile device::
>
> On Jan 18, 2018, at 5:17 AM, Riccardo Ravaioli <riccardoravai...@gmail.com>
> wrote:
>
> Hi Ben,
>
> I have a related question. I do the following in order to have a bridge br
> with
Hi Ben,
I have a related question. I do the following in order to have a bridge br
with ports 0.br, 1.br... and later add existing interfaces to such ports:
ovs-vsctl add-br br
ovs-vsctl add-port br 0.br
ovs-vsctl --id=@ifce create interface name=eth1 -- set port 0.br
interface=@ifce
When I
-p0
The same happens if I restart openvswitch between steps 4 and 5 and let it
initialize itself with the list of DPDK devices, instead of hotplugging
them at runtime, as described above.
Riccardo
On 11 January 2018 at 01:27, Riccardo Ravaioli <riccardoravai...@gmail.com>
wrote:
> Hi,
>
Hi,
I was going through the openvswitch+dpdk tutorial and wanted to add a
virtual function (VF) to a bridge as a dpdk interface.
I can bind the VF to the vfio-pci driver successfully with dpdk-devbind.py,
but as soon as I add the interface to an ovs bridge (in netdev mode),
openvswitch goes in
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