Hi all
I followed the INSTALL and INSTALL.DPDK docs but when I try to attach a vhost
port to QEMU VM, I'm getting the error:
argela@argela-HP-Z800-Workstation:~$ sudo qemu-system-x86_64 -cpu host
-boot c -hda qemu_images/Fedora-Cloud-Base-23-20151030.x86_64.qcow2 -snapshot
-m 1024M -smp 2
=3659.312s, table=0, n_packets=201, n_bytes=57078,
idle_age=0, in_port=2 actions=output:1
=
____
From: Scott Lowe [scott.l...@scottlowe.org]
Sent: Monday, December 07, 2015 6:19 PM
To: Ali Volkan Atli
Cc: Traynor, Kevin; discuss@openvswitch.org; ashok.em...@intel.com
Subject: Re: [ovs-discuss]
Hi all
I started a ovs-vswitchd like this:
sudo ovs-vswitchd --pidfile -v tcp:127.0.0.1:6653
and then ovs-testcontroller as follows:
sudo ovs-testcontroller ptcp: --pidfile
but it cannot connect to ovs-vswitchd which gives a parse error for jsonrpc. I
think it should be related to the OVSDB
Hi
I've been trying to measure the throughput of Open vSwitch with DPDK for
physical ports. My test setup is shown below:
+-+
| 82599ES 10-Gigabit SFI/SFP+ |
+-+
| p0 | | p1 |
++ ++
^
Ali Volkan Atli; discuss@openvswitch.org
Subject: RE: DPDK Performance problem
> -Original Message-
> From: discuss [mailto:discuss-boun...@openvswitch.org] On Behalf Of Ali
> Volkan Atli
> Sent: Monday, January 11, 2016 1:31 PM
> To: discuss@openvswitch.org
> Subject: [ovs-disc
Hello
According to OvS FAQ, DPDK accelerated OvS does not have any QoS (Policing or
Shaping) algorithms. Are there any plans/patches to support QoS? Thanks in
advance.
- Volkan
___
discuss mailing list
discuss@openvswitch.org
Hi
I'm trying to run OvS with DPDK on a QEMU Image, but I could find how to set
Intel NICs into QEMU Image. I cannot see any NIC or related PCI address to bind
from DPDK/Setup tool on VM. I read the "INSTALL.dpdk" and "Running ovs-vswitchd
with DPDK backend inside a VM" section is pretty
From: Ben Pfaff [b...@ovn.org]
Sent: Thursday, May 12, 2016 7:27 PM
To: Ali Volkan Atli
Cc: discuss@openvswitch.org
Subject: Re: [ovs-discuss] How to match packet-in and flow-mod via buffer_id?
On Thu, May 12, 2016 at 01:46:32PM +, Ali Volkan Atli wrote:
> W
Hi Antonio
Thank you for the satisfactory answer.
- Volkan
From: Fischetti, Antonio [antonio.fische...@intel.com]
Sent: Friday, April 29, 2016 5:23 PM
To: Ali Volkan Atli; discuss@openvswitch.org
Subject: RE: DPDK-OvS Cache Architecture
Hi Volkan
Hi
I have two 2x10G and one 4x1G DPDK supported NICs. When I try to add a DPDK
port into a bridge, the option is only "ovs-vsctl add-port br0 dpdk0 -- set
Interface dpdk0 type=dpdk". But what if I need to add a specific DPDK port
only, what does dpdk0 correspond to? Is there any method that I
Hi Ben
No doubt you are a legend but you are wrong in this question or I'm totally
screwed :)
I think you did not understand the question correctly. OvS has a buffer
mechanism for each controller. While trying to add a flow_mod with max_length
is not OFPCML_NO_BUFFER, the packets are stored
the first packet in the list to the
controller as a packet-in.
- Volkan
From: Ben Pfaff [b...@ovn.org]
Sent: Friday, April 15, 2016 8:47 AM
To: Ali Volkan Atli
Cc: Majid Taleqani ; discuss@openvswitch.org
Subject: Re: [ovs-discuss] open vSwitch port
From: Aaron Conole [acon...@redhat.com]
Sent: Friday, April 15, 2016 9:32 PM
To: discuss@openvswitch.org; Ben Pfaff; Ali Volkan Atli
Subject: Re: [ovs-discuss] open vSwitch port input buffer capacity
Hi Ben,
Ben Pfaff <b...@ovn.org> writes:
> On Fri, Apr
Hi
I need instant queue occupancy but netdev_dpdk_get_stats() does not provide any
info about queue. Is there any way to get it?
- Volkan
___
discuss mailing list
discuss@openvswitch.org
http://openvswitch.org/mailman/listinfo/discuss
any suggestion to fix
the problem, that would be appreciated.
- Volkan
From: Daniele Di Proietto [diproiet...@ovn.org]
Sent: Wednesday, October 12, 2016 2:33 AM
To: Ali Volkan Atli
Cc: discuss@openvswitch.org
Subject: Re: [ovs-discuss] DPDK-OvS exception
Hi OvS
I'm getting the same exception each time (dp_packet_delete) while 3 iperf3
traffic running between 6 qemu hosts. Also, when I start ovs with valgrind
(--leak-check=yes), I cannot see the problem because of slowness. Any
suggestion would be appreciated. Thanks in advance.
- Volkan
When I connect my (ryu) controller to OvS (with DPDK) while all data-ports are
down, I always see the strange flows in bridge/dump-flows below. Then when
b8:af:67:84:90:d7 tries to send an arp packet, OvS floods it. Could someone
please explain why (or who) adds these flows into OvS? Thanks in
Hi all
I need to specify a number of classes of service according to DSCP bits. Each
class of service should be associated with a priority. For example: Packet A is
sent with a DSCP value of 0 and packet B is sent with a value of 46; 0 has a
lower priority than 46. Packet A arrives before
I know ingress/egress policier but they cannot give me traffic prioritization,
right?
- Volkan
From: Darrell Ball [db...@vmware.com]
Sent: Tuesday, March 21, 2017 9:43 AM
To: Ali Volkan Atli; disc...@openvswitch.org
Subject: Re: [ovs-discuss] High
Hi
I have a question about the relationship between struct flow and struct
dp_packet_batch. I can access multiple packets (inside dp_packet_batch) and
only one flow (aux->flow) in dp_execute_cb(). It seems to me the packets in
dp_packet_batch must be the same type (aux->flow->dl_type) or must
me.
- Volkan
From: Ben Pfaff [b...@ovn.org]
Sent: Sunday, April 16, 2017 7:43 PM
To: Ali Volkan Atli
Cc: disc...@openvswitch.org
Subject: Re: [ovs-discuss] How to use auxiliary connnection
On Sun, Apr 16, 2017 at 11:30:33AM +0000, Ali Volkan Atli wrote:
>
I am trying to understand auxiliary connection according to OpenFlow 1.5
specifications but I have some questions as follows
1) Let's suppose I have one main and one auxiliary connection. How does the
controller decide (or force) which connection to use for sending packet-in
messages?
2) If
As I know, Intel I350 NIC supports IEEE 1588 (hardware time stamping). So, can
I measure the time difference between a packet enters and exits the DPDK-OvS by
using the hardware timestamp?
Thanks in advance
- Volkan
___
discuss mailing list
Hi
Actually, I'm not sure it is the right place to ask the question but I hope
someone enlighten me.
First, I did ./stack from devstack using local.conf below
[[local|localrc]]
ADMIN_PASSWORD=admin
DATABASE_PASSWORD=$ADMIN_PASSWORD
RABBIT_PASSWORD=$ADMIN_PASSWORD
Hi
I'm trying to connect OVS to a controller using IPv6 as below, but it is not
working.
# sudo ovs-vsctl set-controller s1 tcp:[fe80::41f3:ab56:bbab:a528]
However, it gives the following error:
2017-07-04T17:47:00Z|00730|rconn|WARN|s1<->tcp:[fe80::41f3:ab56:bbab:a528]:
connection failed
Hi
In-band operation does not seem to work correctly with DPDK based Open vSwitch
I have two boxes running OvS+DPDK, sw1 (ip: 10.10.10.12, mac:
0c:c4:7a:93:a5:ad) and sw2 (ip: 10.10.10.11). sw1's openflow port is connected
to sw2's dataport (dpdk binded) and sw2's openflow port is connected
13 E$edge $var
...
- Volkan
From: Ben Pfaff [b...@ovn.org]
Sent: Saturday, May 13, 2017 8:56 AM
To: Ali Volkan Atli
Cc: disc...@openvswitch.org
Subject: Re: [ovs-discuss] load:OXM_OF_ETH_DST[25..32]->NXM_NX_REG0[0..7]
problem
On Fri, May 12, 2017 a
Hello
I am trying to implement a simple fat-tree topology using the two-level routing
tables what is written in the paper (A Scalable, Commodity Data Center Network
Architecture). Briefly it tries to use prefix and suffix concepts as below
Prefix
table=0,10.2.0.0/24 -> Output: 1
Hi all
I met an issue about devstack with openvswitch using ./stack.sh script. In the
log below, it says br-ex and br-int is not a bridge but when I check ovs-vsctl,
the bridges are exist. How can this happen?
Thanks in advance
- Volkan
./stack.sh log
2017-06-22 09:20:26.795 | +
Hello
I'm getting the following error while modules install. Is there anyone who is
experiencing this problem in the master? I disabled ssl while configuring
$ sudo ./configure --disable-ssl CFLAGS="-g -O0"
--with-linux=/lib/modules/$(uname -r)/build
$ uname -a
Linux avatli 4.4.0-78-generic
I think OVS FAQ is wrong. There is a patch about "Simple DROP meter
implementation". It seems accepted and I can see it in master right now.
https://patchwork.ozlabs.org/patch/731701/
- Volkan
From: ovs-discuss-boun...@openvswitch.org
ovs_instruction_name_from_type and ofpact_is_apply_actions
Meter is instruction for OF1.3 but it is an action-set for OF1.5, so I need to
distinguish
- Volkan
Ben Pfaff wrote
On Tue, Jun 06, 2017 at 12:37:56PM +, Ali Volkan Atli wrote:
> I'm trying to contribute meter act
Hi all
I'm trying to contribute meter action for OF1.5 by using the existing patch
"https://patchwork.ozlabs.org/patch/731701/; in which meter is instruction.
Currently it seems working using ovs-ofctl, but I am not sure if I can pass the
version info as a parameter to the related function, I
taimurhafee...@gmail.com<mailto:taimurhafee...@gmail.com>> wrote:
Thanks alot dear!
On Wed, Mar 21, 2018 at 3:55 PM, Ali Volkan Atli
<volkan.a...@argela.com.tr<mailto:volkan.a...@argela.com.tr>> wrote:
Hi Taimur
The attached patch is what you need. I hope it works for you.
- Vo
Hi Taimur
The attached patch is what you need. I hope it works for you.
- Volkan
From: ovs-discuss-boun...@openvswitch.org [ovs-discuss-boun...@openvswitch.org]
on behalf of Taimur Hafeez [taimurhafee...@gmail.com]
Sent: Wednesday, March 21, 2018 11:58
35 matches
Mail list logo