Re: [ovs-dev] [PATCH v4 0/3] Add support for TSO with DPDK

2020-01-28 Thread Yifeng Sun
Sure. Firstly, make sure userspace-tso-enable is true # ovs-vsctl get Open_vSwitch . other_config {dpdk-init="true", enable-statistics="true", pmd-cpu-mask="0xf", userspace-tso-enable="true"} Next, create 2 VMs with vhostuser-type interface on the same KVM host:

Re: [ovs-dev] [PATCH v4 0/3] Add support for TSO with DPDK

2020-01-28 Thread Flavio Leitner
On Tue, Jan 28, 2020 at 02:21:30PM -0800, Yifeng Sun wrote: > Hi Flavio, > > Thanks for the explanation. I followed the steps in the document but > TCP connection still failed to build between 2 VMs. > > I finally modified VM's kernel directly to disable TCP checksum validation > to get it

Re: [ovs-dev] [PATCH v4 0/3] Add support for TSO with DPDK

2020-01-28 Thread Yifeng Sun
Hi Flavio, Thanks for the explanation. I followed the steps in the document but TCP connection still failed to build between 2 VMs. I finally modified VM's kernel directly to disable TCP checksum validation to get it working properly. I got 30.0Gbps for 'iperf' between 2 VMs. Best, Yifeng On

[ovs-dev] OUR FIRST PROJECT FOR THE YEAR 2020

2020-01-28 Thread Thomas Au-Yeun
Good-day, My name is Thomas Au-Yeun,I am one of the solicitors of Mrs. Carrie Perrodo, Co-Founder of Perenco, an Oil and gas exploration And production, natural gas and LNG trading and transportation, oil refining. I got your contact from online , Mrs. Carrie Perrodo is looking

Re: [ovs-dev] OVN Soft Freeze

2020-01-28 Thread Han Zhou
On Tue, Jan 21, 2020 at 3:08 AM Mark Michelson wrote: > > Hi all, > > OVN has entered its "soft freeze" state. That means that any new > features that should be added prior to the next release need to have > reviews posted already. > > At this point, if anyone has any specific new features they

Re: [ovs-dev] [oss-drivers] Re: [PATCH v2] tc: handle packet mark of zero

2020-01-28 Thread Simon Horman
On Mon, Jan 27, 2020 at 07:56:26AM -0500, Aaron Conole wrote: > Simon Horman writes: > > > On Wed, Jan 22, 2020 at 03:25:06AM -0500, Aaron Conole wrote: > >> Simon Horman writes: > >> > >> > From: John Hurley > >> > > >> > Openstack may set an skb mark of 0 in tunnel rules. This is considered

[ovs-dev] Attention!!your ATM Master card

2020-01-28 Thread James Brown
Attention!! Your Compensation in ATM MASTER CARD worth $2,800,000.00 is now registered with DHL Courier Company,due to your delay,Kindly reconfirm your information to them Full Name: Address Tel Phone number Email ( dhlcourierserviceltd...@gmail.com ) Director Name:Rev.Dominic Omachonu Joshua

Re: [ovs-dev] [PATCH v10 1/1] Avoid dp_hash recirculation for balance-tcp bond selection mode

2020-01-28 Thread Ilya Maximets
On 20.01.2020 17:09, Ilya Maximets wrote: > On 08.01.2020 06:18, Vishal Deep Ajmera wrote: >> Problem: >> >> In OVS-DPDK, flows with output over a bond interface of type “balance-tcp” >> (using a hash on TCP/UDP 5-tuple) get translated by the ofproto layer into >> "HASH" and "RECIRC"

Re: [ovs-dev] [PATCH ovn 2/4] ovn-controller: Remove ports from struct local_datapaths.

2020-01-28 Thread Numan Siddique
On Tue, Jan 28, 2020 at 11:25 PM Han Zhou wrote: > > On Tue, Jan 28, 2020 at 6:14 AM Numan Siddique wrote: > > > > On Tue, Jan 28, 2020 at 7:42 PM Numan Siddique wrote: > > > > > > On Tue, Jan 28, 2020 at 12:51 PM Han Zhou wrote: > > > > > > > > On Fri, Jan 24, 2020 at 3:03 AM wrote: > > > >

[ovs-dev] Crea contenido, diseños y videos profesionales

2020-01-28 Thread Whatsapp Business
Miércoles 12 de Febrero | Horario de 10:00 a 14:00 hrs. | (hora del centro de México) - ¿Cómo aumentar tus ventas con Whatsapp Business? - ¿Qué aprenderás?: - WhatsApp cómo poderosa herramienta de ventas. - Errores comunes al utilizar WhatsApp cómo herramienta de marketing. - Atención al

Re: [ovs-dev] [PATCH ovn] ovn-northd: Fix uninitialized 'prefix' in 'ip46_parse_cidr'.

2020-01-28 Thread Han Zhou
On Mon, Jan 27, 2020 at 11:52 PM Dumitru Ceara wrote: > > On 1/28/20 7:31 AM, Numan Siddique wrote: > > On Tue, Jan 28, 2020 at 7:55 AM Han Zhou wrote: > >> > >> On Mon, Jan 27, 2020 at 6:32 AM Dumitru Ceara wrote: > >>> > >>> On 1/27/20 3:07 PM, Numan Siddique wrote: > On Mon, Jan 27,

Re: [ovs-dev] [PATCH ovn 2/4] ovn-controller: Remove ports from struct local_datapaths.

2020-01-28 Thread Han Zhou
On Tue, Jan 28, 2020 at 6:14 AM Numan Siddique wrote: > > On Tue, Jan 28, 2020 at 7:42 PM Numan Siddique wrote: > > > > On Tue, Jan 28, 2020 at 12:51 PM Han Zhou wrote: > > > > > > On Fri, Jan 24, 2020 at 3:03 AM wrote: > > > > > > > > From: Numan Siddique > > > > > > > > struct

[ovs-dev] re

2020-01-28 Thread mhalamova
Tom Crist, der Kanadier, der einen 40-Millionen-Dollar-Lotteriepreis gewonnen hat, teilt Ihnen mit, dass Google in Zusammenarbeit mit Facebook Ihre E-Mail-Adresse übermittelt hat, um 4.800.000,00 Euro von mir zu erhalten, da ich beschlossen habe, einen Teil meiner Gewinne wegzugeben für

Re: [ovs-dev] [PATCH ovn] Fix travis CI compilation issue for OSX job

2020-01-28 Thread Mark Michelson
Thanks Numan, Since this is trivial, I acked it and merged it to master. On 1/24/20 4:56 AM, num...@ovn.org wrote: From: Numan Siddique After the commit [1], the job fails with the below compilation error * lib/actions.c:1187:38: error: format specifies type 'unsigned short' but the

Re: [ovs-dev] [PATCH] kbuild: Include external modules compile flags

2020-01-28 Thread Gregory Rose
On 1/27/2020 7:35 PM, Masahiro Yamada wrote: On Tue, Jan 28, 2020 at 6:50 AM Greg Rose wrote: Since this commit: 'commit 9b9a3f20cbe0 ("kbuild: split final module linking out into Makefile.modfinal")' at least one out-of-tree external kernel module build fails during the modfinal make phase

Re: [ovs-dev] Re: [PATCH v5] userspace: Add TCP Segmentation Offload support

2020-01-28 Thread Ilya Maximets
On 28.01.2020 15:43, Flavio Leitner wrote: > On Sat, Jan 25, 2020 at 05:06:43PM +0800, txfh2007 wrote: >> Hi Flavio: > > Hi! > >>From userspace-tso.rst I have found this version doesn't support TSO >> over VxLAN, > Correct. > >> the reason is DPDK pmd driver can't add tunnel header

Re: [ovs-dev] Re: [PATCH v5] userspace: Add TCP Segmentation Offload support

2020-01-28 Thread Flavio Leitner
On Sat, Jan 25, 2020 at 05:06:43PM +0800, txfh2007 wrote: > Hi Flavio: Hi! >From userspace-tso.rst I have found this version doesn't support TSO > over VxLAN, Correct. > the reason is DPDK pmd driver can't add tunnel header for segmentation > packet ? No, it's just that OvS doesn't

Re: [ovs-dev] [PATCH v5] userspace: Add TCP Segmentation Offload support

2020-01-28 Thread Flavio Leitner
On Fri, Jan 24, 2020 at 03:06:47PM -0800, William Tu wrote: > On Fri, Jan 24, 2020 at 1:38 PM Flavio Leitner wrote: > > > > On Fri, Jan 24, 2020 at 10:17:10AM -0800, William Tu wrote: > > > On Fri, Jan 24, 2020 at 6:40 AM Flavio Leitner wrote: > > > > > > > > On Wed, Jan 22, 2020 at 10:33:59AM

Re: [ovs-dev] [PATCH ovn 3/4] Refactor lflow functions to take two context argument - lflow_ctx_in and lflow_ctx_out.

2020-01-28 Thread Numan Siddique
On Tue, Jan 28, 2020 at 1:11 PM Han Zhou wrote: > > On Fri, Jan 24, 2020 at 3:04 AM wrote: > > > > From: Numan Siddique > > > > Presently most of the lflow_*() functions called from ovn-controller.c > > takes lots of arguments. This patch adds 'struct lflow_ctx_in' and > > 'struct

Re: [ovs-dev] [PATCH ovn 2/4] ovn-controller: Remove ports from struct local_datapaths.

2020-01-28 Thread Numan Siddique
On Tue, Jan 28, 2020 at 7:42 PM Numan Siddique wrote: > > On Tue, Jan 28, 2020 at 12:51 PM Han Zhou wrote: > > > > On Fri, Jan 24, 2020 at 3:03 AM wrote: > > > > > > From: Numan Siddique > > > > > > struct local_datapaths stores the array of port bindings for each > > datapath. > > > These

Re: [ovs-dev] [PATCH v2] dpif: Fix dp_extra_info leak by reworking the allocation scheme.

2020-01-28 Thread Ilya Maximets
On 27.01.2020 16:04, Finn, Emma wrote: > > >> -Original Message- >> From: Stokes, Ian >> Sent: Monday 27 January 2020 14:46 >> To: Ilya Maximets ; ovs-dev@openvswitch.org; Ben >> Pfaff >> Cc: Damijan Skvarc ; Finn, Emma >> >> Subject: Re: [PATCH v2] dpif: Fix dp_extra_info leak by

Re: [ovs-dev] [PATCH ovn 2/4] ovn-controller: Remove ports from struct local_datapaths.

2020-01-28 Thread Numan Siddique
On Tue, Jan 28, 2020 at 12:51 PM Han Zhou wrote: > > On Fri, Jan 24, 2020 at 3:03 AM wrote: > > > > From: Numan Siddique > > > > struct local_datapaths stores the array of port bindings for each > datapath. > > These ports are used only in the pinctrl module to check if a mac binding > > has

[ovs-dev] Ich brauche deine Hilfe, bitte.

2020-01-28 Thread Rebekah Issah
Hallo, Bitte ist es in Ordnung, sich auf Englisch zu verständigen? Ich habe Google Übersetzer verwendet, um Englisch zum besseren Verständnis in Ihre Sprache zu übersetzen. Ich bin frau Rebekah Issah, eine Jemenfrau. Ich möchte wegen der anhaltenden Unruhen / des Krieges im Jemen und der

Re: [ovs-dev] [PATCH v4 0/3] Add support for TSO with DPDK

2020-01-28 Thread Flavio Leitner
On Mon, Jan 27, 2020 at 05:17:01PM -0800, Yifeng Sun wrote: > Hi Ilya, > > Thanks for your reply. > > The thing is, if checksum offloading is enabled in both VMs, then > sender VM will send > a packet with invalid TCP checksum, and later OVS will send this > packet to receiver > VM directly