On Tue, Sep 13, 2016 at 12:30:13PM -0400, Flavio Fernandes wrote:
> Dear OVS gurus,
>
> While tweaking the dbdir param in OVS build, I hit an issue [bug] that
> affects how OVS start
> scripts handle the creation of file system-id.conf.
>
> The issue is that ovs-ctl script is assuming that the d
Dear OVS gurus,
While tweaking the dbdir param in OVS build, I hit an issue [bug] that affects
how OVS start
scripts handle the creation of file system-id.conf.
The issue is that ovs-ctl script is assuming that the directory [etcdir] would
have been
created as part of dbdir [dbdir], but in this
Dear openvswitch team,
my name is Markus and I am working on research project regarding network
security.
We use an OpenStack-based testing environment to record Netflow-data of virtual
machines.
The environment delivers the netflow-data via ovs-vsctl 2.0.2.
Our problem is the following:
If we
Hi Daniel,
Do you have any news related to this bug?
TIA,
Lluis
El 05/07/16 a les 03:07, Daniel Ye ha escrit:
Hi Lluis,
Basically, I use ovs-docker to associate to one port on the bridge to
a container. Steps are listed below:
1. Install docker on Ubuntu(May be other Linux version):
https:/
!
>
>
>
> BR/Mechthild
>
>
>
> *From:* Daniele Di Proietto [mailto:diproiet...@ovn.org]
> *Sent:* Wednesday, July 13, 2016 3:40 AM
> *To:* Mechthild Buescher
> *Cc:* Aaron Conole; b...@openvswitch.org
>
> *Subject:* Re: [ovs-discuss] bug in ovs-vswitchd?!
>
>
&g
Conole; b...@openvswitch.org
Subject: Re: [ovs-discuss] bug in ovs-vswitchd?!
Hi Mechthild,
Have you tried with the latest master?
I suspect this might have already been fixed by b59cc14e032d("netdev-dpdk: Use
instant sending instead of queueing of packets."). In this case I need to
bac
number of queues is 1.
>
> Best regards,
>
> Mechthild
>
> -Original Message-
> From: Aaron Conole [mailto:acon...@redhat.com]
> Sent: Tuesday, July 12, 2016 4:46 PM
> To: Mechthild Buescher
> Cc: Stokes, Ian; b...@openvswitch.org
> Subject: Re: [ovs-discuss]
scher
Cc: Stokes, Ian; b...@openvswitch.org
Subject: Re: [ovs-discuss] bug in ovs-vswitchd?!
Mechthild Buescher writes:
> Hi Aaron,
>
> I think that the vhost-sock-permissions is not needed - I will check
> whether it makes a different. It's a left-over from an earlier
> c
es : 46 bits physical, 48 bits virtual
> power management:
>
> Thanks again,
>
> BR/Mechthild
>
> -Original Message-
> From: Aaron Conole [mailto:acon...@redhat.com]
> Sent: Monday, July 11, 2016 11:06 PM
> To: Mechthild Buescher
> Cc: Stokes, Ian; b...@openvswi
he_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
Thanks again,
BR/Mechthild
-Original Message-
From: Aaron Conole [mailto:acon...@redhat.com]
Sent: Monday, July 11, 2016 11:06 PM
To: Mechthild Buescher
Cc: Stokes, Ian; b...@openvswitch.org
Subject:
om]
> Sent: Monday, July 11, 2016 7:22 PM
> To: Mechthild Buescher
> Cc: Stokes, Ian; b...@openvswitch.org
> Subject: Re: [ovs-discuss] bug in ovs-vswitchd?!
>
> Mechthild Buescher writes:
>
>> Hi Ian,
>>
>> Thanks for the fast reply! I also did some
Cc: Stokes, Ian; b...@openvswitch.org
Subject: Re: [ovs-discuss] bug in ovs-vswitchd?!
Mechthild Buescher writes:
> Hi Ian,
>
> Thanks for the fast reply! I also did some further investigations
> where I could see that ovs-vswitchd usually keeps alive for receiving
> packets but cr
pp inside the guest) or are the interfaces being used as kernel
> devices inside the VM?
> 4. What parameters are you launching OVS with?
> 5. Can you provide an ovs log?
> 6. Can you confirm the DPDK version you are using in the host/VM (If
> being used in the VM).
>
> Thanks
&
tch.org
> Subject: [ovs-discuss] bug in ovs-vswitchd?!
>
> Hi all,
>
> we are using ovs with dpdk-interfaces and vhostuser-interfaces and want to
> try the VMs with different multi-queue settings. When we specify 2 cores and
> 2 multi-queues for a dpdk-interface but only
Hi all,
we are using ovs with dpdk-interfaces and vhostuser-interfaces and want to try
the VMs with different multi-queue settings. When we specify 2 cores and 2
multi-queues for a dpdk-interface but only one queue for the vhost-interfaces,
ovs-vswitchd crashes at start of the VM (or latest whe
Hi Lluis,
As I don’t have a test environment now, I tried with the topology as below and
the openvswitch is installed from the latest code on Github:
container1 vxlan12 container2 vxlan21
||||
—— + — —
Hi Lluis,
Basically, I use ovs-docker to associate to one port on the bridge to a
container. Steps are listed below:
1. Install docker on Ubuntu(May be other Linux version):
https://docs.docker.com/engine/installation/linux/ubuntulinux/.
2. Start two containers(use docker run), and the container
Hi Daniel,
Thanks for your comments!
I can try to use containers in my scenario.
Could you send me details on how to set-up your scenario (or a similar
one) using containers?
Best,
Lluis
On 03/07/16 03:06, Daniel Ye wrote:
Hi Lluis,
As I don’t have a test environment now, I tried with the
Hi Lluís,
Which IPFIX do you use? As there are two kinds of IPFIX, one is flow-based
IPFIX and the other is bridge IPFIX.
Do you enable the IPFIX on the bridge by using ovs-vsctl?
Bests,
Daniel
> On Jul 1, 2016, at 11:56 PM, Jesse Gross wrote:
>
> On Fri, Jul 1, 2016 at 5:19 AM, Lluís Gifre w
gt; Just follow INSTALL.md to the letter and it should work. Also make sure
> >> that all the important components are running (kernel and user space).
> >>
> >>
> >>
> >> Thanks
> >>
> >> Maurice
> >>
> >>
>
k. Also make sure
>> that all the important components are running (kernel and user space).
>>
>>
>>
>> Thanks
>>
>> Maurice
>>
>>
>>
>> *From:* discuss [mailto:discuss-boun...@openvswitch.org] *On Behalf Of *bala
>> murugan
>>
I clipped out the rest of the original message but you can see the
full set of commands that he gave here:
http://openvswitch.org/pipermail/discuss/2016-July/021875.html
On Fri, Jul 1, 2016 at 9:05 AM, Daniel Ye wrote:
> Hi Lluís,
>
> Which IPFIX do you use? As there are two kinds of IPFIX, one i
On Fri, Jul 1, 2016 at 5:19 AM, Lluís Gifre wrote:
> Dear all,
>
> I'm experiencing a problem when enabling IPFIX on an OpenVSwitch where VXLAN
> tunnels are configured to interconnect 2 VMs (Virtual Box).
Wenyu and Daniel, this is an area that you guys have been working in,
can you please take a
f *bala
> murugan
> *Sent:* Wednesday, June 29, 2016 4:11 AM
> *To:* b...@openvswitch.org
> *Subject:* [ovs-discuss] Bug in Openvswitch 2.5
>
>
>
> Hi,
>
> I have installed openvswitch version 2.5 and execute the ovs-vsctl related
> commands.
>
> It takes more time
> On Jun 29, 2016, at 1:10 PM, bala murugan wrote:
>
> Hi,
>
> I have installed openvswitch version 2.5 and execute the ovs-vsctl related
> commands.
>
> It takes more time to execute or always it stuck.
>
> How to solve this problem.
>
> Example:
>
> ovs-vsctl add-br after execution of
...@openvswitch.org] On Behalf Of bala murugan
Sent: Wednesday, June 29, 2016 4:11 AM
To: b...@openvswitch.org
Subject: [ovs-discuss] Bug in Openvswitch 2.5
Hi,
I have installed openvswitch version 2.5 and execute the ovs-vsctl related
commands.
It takes more time to execute or always it stuck.
How to solve this
Hi,
I have installed openvswitch version 2.5 and execute the ovs-vsctl related
commands.
It takes more time to execute or always it stuck.
How to solve this problem.
*Example:*
*ovs-vsctl add-br * after execution of this command it will
hang.
Regards,
Bala
___
On Sun, May 29, 2016 at 01:00:28PM +0200, Josh Hershberg wrote:
> In the file lib/dpif-netlink.c in the function dpif_netlink_init the value
> of error is not initialized.
It's static, so it's initialized to zero at program start.
> If ovsthread_once_start return false, a random error code is
>
In the file lib/dpif-netlink.c in the function dpif_netlink_init the value
of error is not initialized. If ovsthread_once_start return false, a random
error code is returned. This occurred in my setup when running "ovs-vsctl
add-br br1". Here's the stack trace:
#0 ofproto_tunnel_init () at ofproto
Hello,
i have a problem dealing with my OvS , i ve developed a script in the POX
controller about L3 forwarding , i want to ping from VM( Vmware) to another
but my OvS doesn't execute my rule and im turning into an infinite cycle
the packet between the two interfaces (OvS interfaces)
hope i get a
Regards
_Sugesh
From: 王华夏 [mailto:wanghua...@jd.com]
Sent: Wednesday, March 16, 2016 1:30 AM
To: Chandran, Sugesh ; discuss@openvswitch.org
Cc: Traynor, Kevin
Subject: RE: [ovs-discuss] [bug] a new problem of ovs-dpdk
I tested it with qemu 2.5, and change the ovs version into 2.5 release
Step 3 :destroy the 15 vms created by step 2
>
> Step 4 repeat step 2 and step 3
>
>
>
> Thanks
>
>
>
> Wang Huaxia ---JD.COM
>
>
>
> *From: *Chandran, Sugesh
> *Sent: *2016年3月17日 1:29
>
> *To: *王华夏 ; discuss@openvswitch.org
> *Subject: *RE: [
and...@intel.com>
Sent: 2016年3月17日 1:29
To: 王华夏<mailto:wanghua...@jd.com>;
discuss@openvswitch.org<mailto:discuss@openvswitch.org>
Subject: RE: [ovs-discuss] [bug] a new problem of ovs-dpdk
Regards
_Sugesh
From: 王华夏 [mailto:wanghua...@jd.com]
Sent: Wednesday, March 16, 2016 1:
om>;
discuss@openvswitch.org<mailto:discuss@openvswitch.org>
Cc: Traynor, Kevin<mailto:kevin.tray...@intel.com>
Subject: RE: [ovs-discuss] [bug] a new problem of ovs-dpdk
I feel the fix for the mentioned issued already present in the DPDK 2.2.
https://github.com/openvswitch/ovs/commit/
, Sugesh ; discuss@openvswitch.org
Subject: RE: [ovs-discuss] [bug] a new problem of ovs-dpdk
I did not used the multiqueue in this test. And in ovs user guide ,it pointed
out : For versions of QEMU v2.4.0 and later, it is currently not possible to
unbind more than one dpdkvhostuser port from the
t;;
discuss@openvswitch.org<mailto:discuss@openvswitch.org>
Subject: RE: [ovs-discuss] [bug] a new problem of ovs-dpdk
Are you using multiqueue for this test setup??
Can you please try with Qemu >=2.4 version instead of 2.3?
Regards
_Sugesh
From: discuss [mailto:discuss-boun...@openvswi
Are you using multiqueue for this test setup??
Can you please try with Qemu >=2.4 version instead of 2.3?
Regards
_Sugesh
From: discuss [mailto:discuss-boun...@openvswitch.org] On Behalf Of ???
Sent: Friday, March 11, 2016 9:54 AM
To: discuss@openvswitch.org
Subject: [ovs-discuss] [bug
Hi all.
These days ,I tested the vm by using ovs-dpdk ,and found a new problem as
fellows:
My test environment :
Host:
Linux version 3.10.0-229.14.1.el7.x86_64 (buil...@kbuilder.dev.centos.org) (gcc
version 4.8.3 20140911 (Red Hat 4.8.3-9) (GCC) ) #1 SMP Tue Sep 15 15:05:51 UTC
2015
Dpdk: vers
Hi
We have found a very strange bug in Open vSwitch, when it is connected to a
Cisco Switch port, the port will randomly get err-disabled.
So we have 76 Debian servers installed with Open vSwitch (2.4.0), each
connected an port in Cisco Switch 3110. There will be a chance of
err-disabled port on
I'd like to be proven wrong, but I don't think that we can do much about
this from the OVS side, since it's qemu that starts the vhostuser
connection.
On 19/02/2016 02:51, "discuss on behalf of gong_ys2004"
wrote:
>
>
>
>
>Hi,
>I am configuring dpdk ovs with openstack. The OVS is 2.5.0, dpdk is
On Thu, 25 Feb 2016 06:22:57 +
王华夏 wrote:
> HI
>
> I am trying to restart ovs ,find error as fellows, all thess bridges and
> ports I have added before
>
> Bridge br-dpdk
> Port "dpdk0"
> Interface "dpdk0"
> type: dpdk
> error: "could no
2016-02-24T10:24:14.819Z|00042|bridge|INFO|bridge br-tun: using datapath
> ID 8affbc1d314f
>
> 2016-02-24T10:24:14.819Z|00043|connmgr|INFO|br-tun: added service
> controller "punix:/var/run/openvswitch/br-tun.mgmt"
>
> 2016-02-24T10:24:14.819Z|00044|bridge|INFO|bridge br-
em 400 and tested for long time and did not
have the same problem ,so it would not be lack of memory
Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10
From: Christian Ehrhardt<mailto:christian.ehrha...@canonical.com>
Sent: 2016年2月25日 15:07
To: 王华夏<m
Hi Eric,
when debugging similar issues I realized that while the openvswitch log
(like /var/log/openvswitch/ovs-vswitchd.log depending on your Distro) is
great.
The DPDK messages can bypass that and at least in my case ended up in
syslog.
Therein you will find messages like
ovs-ctl[3560]: EAL: ...
HI
I am trying to restart ovs ,find error as fellows, all thess bridges and ports
I have added before
Bridge br-dpdk
Port "dpdk0"
Interface "dpdk0"
type: dpdk
error: "could not open network device dpdk0 (Cannot allocate
memory)"
Port
Hi,I am configuring dpdk ovs with openstack. The OVS is 2.5.0, dpdk is 2.2.0,
qemu is 2.3.
with the working vm networking, I mean I can ping from inside the vm to
outside, I restart the ovs-vswitchd, then the VM's network cannot ping out
side. but If I start a new VM, the newly started VM can
Hi all.
This is found at OpenStack Neutron, the original bug is reported at
[1].
The use case is that: User might delete the namespace unexpectedly.
neutron-l3-agent will try to rebuild the namespace and the ports that used
to be in the namespace at startup. Firstly , the namespace is cr
The controller was not setting the OFPFF_SEND_FLOW_REM flag for flows,
after fixing that on the controller, OVS worked as expected and
FLOW_REMOVED packets were seen.
-H
On Thu, Dec 10, 2015 at 1:59 AM, Seyed Hossein Mortazavi <
mortaz...@ualberta.ca> wrote:
> I'm also seeing the same problem fo
I'm also seeing the same problem for OVS v2.5.90
On Thu, Dec 10, 2015 at 1:11 AM, Seyed Hossein Mortazavi <
mortaz...@ualberta.ca> wrote:
> Hi,
>
> I'm using this version of OVS:
> ovs-vswitchd (Open vSwitch) 2.4.0
>
> Compiled Oct 16 2015 09:22:37 which can be found here:
> https://launchpad.net
Hi,
I'm using this version of OVS:
ovs-vswitchd (Open vSwitch) 2.4.0
Compiled Oct 16 2015 09:22:37 which can be found here:
https://launchpad.net/ubuntu/wily/+source/openvswitch
Linux 4.2.0-16-generic x86_64
When a flow expires (either because of a idle or hard timeout), I don't see
a FlowRemov
Please see my responses inline, prefixed by [SL].
jayakeerthi k wrote:
> Hi,
> i tried with virsh but again issue.
>
> perf@shakthi:/etc/libvirt/qemu$ virsh start 1511_secondary
> error: Failed to start domain 1511_secondary
> error: Unable to add bridge 1511 port vnet0: Operation not supporte
i'm using libvirt 1.2.2
On Fri, Feb 27, 2015 at 12:02 AM, Ansis Atteka wrote:
> On Wed, Feb 25, 2015 at 11:25 PM, jayakeerthi k
> wrote:
> > Also edited #virsh net-edit default
> >
> >
> >
> > On Thu, Feb 26, 2015 at 12:40 PM, jayakeerthi k <
> jayakeerthi...@gmail.com>
> > wrote:
> >>
> >> Hi,
On Wed, Feb 25, 2015 at 11:25 PM, jayakeerthi k
wrote:
> Also edited #virsh net-edit default
>
>
>
> On Thu, Feb 26, 2015 at 12:40 PM, jayakeerthi k
> wrote:
>>
>> Hi,
>> i tried with virsh but again issue.
>>
>> perf@shakthi:/etc/libvirt/qemu$ virsh start 1511_secondary
>> error: Failed to start
Also edited #virsh net-edit default
On Thu, Feb 26, 2015 at 12:40 PM, jayakeerthi k
wrote:
> Hi,
> i tried with virsh but again issue.
>
> perf@shakthi:/etc/libvirt/qemu$ virsh start 1511_secondary
> error: Failed to start domain 1511_secondary
> error: Unable to add bridge 1511 port vnet0: Op
Hi,
i couldn't able to resolve the issue with above steps.i got the following
error in virt-manager.
Error starting domain: Unable to add bridge 1511 port vnet0: Operation not
supported
Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 96, in
cb_wra
Hi,
i tried with virsh but again issue.
perf@shakthi:/etc/libvirt/qemu$ virsh start 1511_secondary
error: Failed to start domain 1511_secondary
error: Unable to add bridge 1511 port vnet0: Operation not supported
*domain xml file contents*
output of ovs-
Please see my responses inline, prefixed by [SL].
jayakeerthi k wrote:
> Hi,
> i couldn't able to resolve the issue with above steps.i got the following
> error in virt-manager.
>
> Error starting domain: Unable to add bridge 1511 port vnet0: Operation not
> supported
>
> Traceback (most rec
sorry for the delay,
libvirt version is 1.2.2
ovs_version: "2.0.2"
i'm installing it through Virt-manager.
xml file is
WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT ARE LIKELY TO BE
OVERWRITTEN AND LOST. Changes to this xml configuration should be made
using:
virsh edit 1511_secondary
o
Please see my responses inline, prefixed by [SL].
jayakeerthi k wrote:
> sorry for the delay,
> libvirt version is 1.2.2
> ovs_version: "2.0.2"
> i'm installing it through Virt-manager.
> xml file is
>
>
>
>
>
>
>
>function='0x0'/>
>
[SL] This section
Please see my responses inline, prefixed by [SL].
jayakeerthi k wrote:
> OK..
>
> when i try to create vm i'm gettting error unable to add vnet0 port on the
> bridge br3.
[SL] Jayakeerthi, can you share the following information to help us help
you?
- The network portion of the domain XML con
how to create port's in openvswitch that can be assigned to vm created with
KVM?
On Wed, Feb 18, 2015 at 10:59 PM, Ben Pfaff wrote:
> Do you have a specific question?
>
> On Wed, Feb 18, 2015 at 10:57:49PM +0530, jayakeerthi k wrote:
> > gone through that link it explain only how to install libv
OK..
when i try to create vm i'm gettting error unable to add vnet0 port on the
bridge br3.
On Thu, Feb 19, 2015 at 10:01 AM, Ben Pfaff wrote:
> I don't think you can. KVM creates the port, OVS only handles
> switching.
>
> On Thu, Feb 19, 2015 at 09:08:49AM +0530, jayakeerthi k wrote:
> > how
gone through that link it explain only how to install libvirt.
it is not help full to resolve my issue.
On Wed, Feb 18, 2015 at 10:45 PM, Ben Pfaff wrote:
> Since you are using libvirt, please read INSTALL.Libvirt.md.
>
> On Wed, Feb 18, 2015 at 10:43:54PM +0530, jayakeerthi k wrote:
> > i'm fo
i'm following the steps in below link
http://git.openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=blob_plain;f=INSTALL.KVM;hb=HEAD
.
and i installed libvirt (sudo apt-get install libvirt-bin)
how KVM creates the interfaces??
On Wed, Feb 18, 2015 at 10:19 PM, Ben Pfaff wrote:
> Please don't dro
I don't think you can. KVM creates the port, OVS only handles
switching.
On Thu, Feb 19, 2015 at 09:08:49AM +0530, jayakeerthi k wrote:
> how to create port's in openvswitch that can be assigned to vm created with
> KVM?
>
> On Wed, Feb 18, 2015 at 10:59 PM, Ben Pfaff wrote:
>
> > Do you have
Do you have a specific question?
On Wed, Feb 18, 2015 at 10:57:49PM +0530, jayakeerthi k wrote:
> gone through that link it explain only how to install libvirt.
> it is not help full to resolve my issue.
>
>
> On Wed, Feb 18, 2015 at 10:45 PM, Ben Pfaff wrote:
>
> > Since you are using libvirt
Since you are using libvirt, please read INSTALL.Libvirt.md.
On Wed, Feb 18, 2015 at 10:43:54PM +0530, jayakeerthi k wrote:
> i'm following the steps in below link
> http://git.openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=blob_plain;f=INSTALL.KVM;hb=HEAD
> .
> and i installed libvirt (sudo a
Please don't drop the list.
KVM creates the interfaces, then you add them to a bridge. Creating
internal interfaces isn't going to do what you want, because those
interfaces won't be used by the VM.
Did you read INSTALL.Libvirt.md?
On Wed, Feb 18, 2015 at 10:18:09PM +0530, jayakeerthi k wrote:
On Wed, Feb 18, 2015 at 03:25:33PM +0530, jayakeerthi k wrote:
> I installed openvswitch and i could able to add port and connect it to vm
> on KVM only when the port created in the following way.
> ovs-vsctl add-port br3 vport1 -- set interface vport1 type=internal.
>
> is the correct way of cre
Hi,
I installed openvswitch and i could able to add port and connect it to vm
on KVM only when the port created in the following way.
ovs-vsctl add-port br3 vport1 -- set interface vport1 type=internal.
is the correct way of creating port and connecting it the vm.
Also when i connect it the cont
That's an antique. I'd upgrade.
On Fri, Feb 06, 2015 at 08:05:53PM -0800, masoom alam wrote:
> openvswitch version:
>
> ovs-vswitchd (Open vSwitch) 1.4.6
>
>
>
> On Fri, Feb 6, 2015 at 8:02 PM, masoom alam
> wrote:
>
> > Hi every one,
> >
> > Can any one spot why the following bug will appe
Unless you're very lucky no one here will be able to guess what's
wrong. An error from an OpenStack service is going to be meaningless to
most Open vSwitch experts. I'd start by trying an appropriate OpenStack
mailing list; once they've dug into the problem, they may direct you
back here with a m
openvswitch version:
ovs-vswitchd (Open vSwitch) 1.4.6
On Fri, Feb 6, 2015 at 8:02 PM, masoom alam
wrote:
> Hi every one,
>
> Can any one spot why the following bug will appear in Openstack leaving
> all services of Neutron to unusable state?
>
> To give you an idea that I was trying:
>
>
Hi every one,
Can any one spot why the following bug will appear in Openstack leaving all
services of Neutron to unusable state?
To give you an idea that I was trying:
"I tried to configure 173.39.237.0 ip to a VM, with the CIDR 173.39.236.0/23,
however the OVS gave error and now all the neu
Looking at your screenshots, it seems that the kernel flows don't
reflect a switched that has "failed open" at all; for example, one would
never see a "controller" action in such a case. Can you show us the
OpenFlow tables just after such a failure and the ovs-vswitchd log from
the whole process?
Sorry, I forgot to attach the version information. I tried 1.9.3 LTS, 2.02
and 2.3.1 LTS downloaded from official website. All of them have the same
issue.
On Sun, Jan 25, 2015 at 12:22 AM, Ben Pfaff wrote:
> On Sat, Jan 24, 2015 at 11:43:30PM -0500, Tim Huang wrote:
> > I am doing some lab for
On Sat, Jan 24, 2015 at 11:43:30PM -0500, Tim Huang wrote:
> I am doing some lab for OpenFlow switch, which connected to the
> controller, falling back to None OpenFlow switch and found that after
> falling back, the switch flow may not be correct in the kernel space.
What version of OVS is this?
If the tap exists when you start OVS, then I'd expect it to work
without removing and re-adding. OVS doesn't currently notice
automatically when a device that was missing when it started up
appears. That would be a useful contribution, though, and I'd happily
accept a good implementation of such
when there's a reboot (ovs-db retains it's settings), I have to manually
do,
ovs-vsctl del-port , then ovs-vsctl add-port
(the "ip tuntap> command is used to create tuntaps on startup)
On 24/10/14 03:27 PM, Ben Pfaff wrote:
On Fri, Oct 24, 2014 at 03:04:04PM -0400, westlake wrote:
there
On Fri, Oct 24, 2014 at 03:04:04PM -0400, westlake wrote:
> there an option with ovs-vsctl to have tap devices stored to
> reference the same as the actual? (error: "could not open network
> device tap0nic (No such device)) ovs-vstctl show has this
> error message, but if I delete the port tap (w
hi,
there an option with ovs-vsctl to have tap devices stored to reference
the same as the actual? (error: "could not open network device tap0nic
(No such device)) ovs-vstctl show has this error message, but if
I delete the port tap (with ovs-vsctl del-port..) and then re-add it
then this er
On Wed, Oct 08, 2014 at 10:23:21AM -0400, westlake wrote:
> Not sure if this is a bug. There is a problem with a feature I've been
> trying(openvswitch 2.1.0+git20140411-3) with "port mirroring". The main
> issue I'm having with is that it "delays"(buffers with indefinite time
> lapses) until a "t
Not sure if this is a bug. There is a problem with a feature I've been
trying(openvswitch 2.1.0+git20140411-3) with "port mirroring". The main
issue I'm having with is that it "delays"(buffers with indefinite time
lapses) until a "threshold" of traffic is reached for it to "release".
My initia
On Tue, Aug 19, 2014 at 8:40 PM, Andrey Korolyov wrote:
> On Tue, Jul 29, 2014 at 8:46 PM, Ben Pfaff wrote:
>> On Mon, Jul 28, 2014 at 10:25:27PM +0400, Andrey Korolyov wrote:
>>> On Mon, Jul 28, 2014 at 9:44 PM, Ben Pfaff wrote:
>>> > On Fri, Jul 25, 2014 at 07:29:24PM +0400, Andrey Korolyov wr
On Tue, Jul 29, 2014 at 8:46 PM, Ben Pfaff wrote:
> On Mon, Jul 28, 2014 at 10:25:27PM +0400, Andrey Korolyov wrote:
>> On Mon, Jul 28, 2014 at 9:44 PM, Ben Pfaff wrote:
>> > On Fri, Jul 25, 2014 at 07:29:24PM +0400, Andrey Korolyov wrote:
>> >> Assuming we have trivial case: libvirt, its QoS lim
On Mon, Jul 28, 2014 at 10:25:27PM +0400, Andrey Korolyov wrote:
> On Mon, Jul 28, 2014 at 9:44 PM, Ben Pfaff wrote:
> > On Fri, Jul 25, 2014 at 07:29:24PM +0400, Andrey Korolyov wrote:
> >> Assuming we have trivial case: libvirt, its QoS limits (for which
> >> appropriate rules are executed for e
On Mon, Jul 28, 2014 at 9:44 PM, Ben Pfaff wrote:
> On Fri, Jul 25, 2014 at 07:29:24PM +0400, Andrey Korolyov wrote:
>> 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 confi
On Fri, Jul 25, 2014 at 07:29:24PM +0400, Andrey Korolyov wrote:
> 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 throu
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
Thanks!
On Apr 21, 2014 5:08 PM, "Alex Wang" wrote:
> Hey Ben,
>
> Yeah, this is introduced by my changes. I'm working on a fix.
>
> Alex Wang,
> Thx,
>
>
> On Mon, Apr 21, 2014 at 4:48 PM, Ben Pfaff wrote:
>
>> Yes, I'm seeing these too on current master. I bisected it to the
>> following com
Hey Ben,
Yeah, this is introduced by my changes. I'm working on a fix.
Alex Wang,
Thx,
On Mon, Apr 21, 2014 at 4:48 PM, Ben Pfaff wrote:
> Yes, I'm seeing these too on current master. I bisected it to the
> following commit:
>
> commit 9a159f748866136a126474137604b2b020bd3574
> Auth
Yes, I'm seeing these too on current master. I bisected it to the
following commit:
commit 9a159f748866136a126474137604b2b020bd3574
Author: Alex Wang
Date: Wed Feb 26 23:03:24 2014 -0800
ofproto-dpif-upcall: Remove the dispatcher thread.
With the foundation laid i
Hello, when I run this on console 1:
sudo ovs-vswitchd --pidfile
and this on console 2:
sudo mn --switch ovsk --controller ref --topo single,3
I got this on console 1:
2014-04-20T01:24:58Z|1|reconnect|INFO|unix:/usr/local/var/run/openvswitch/db.sock:
connecting...
2014-04-20T01:24:58Z|2|
Sure, how?
On 03/17/2014 10:39 PM, Ben Pfaff wrote:
On Mon, Mar 10, 2014 at 08:47:38PM +, Andr? Martins wrote:
Hello,
after I add groups and flows via ovs-ofctl, for example:
ovs-ofctl --protocols=OpenFlow13 add-flow
unix:/usr/local/var/run/openvswitch/s4.mgmt 'in_port=2
actions=group:1'
Wh
Well, I assume ovs-vswitchd dumping core. If not, you need to make it
dump core.
Once you have a core dump, invoke GDB on the ovs-vswitchd binary and the core
dump, then type "thread apply all bt" and paste the result into an email.
On Mon, Mar 17, 2014 at 3:45 PM, André Martins wrote:
> Sure,
On Mon, Mar 10, 2014 at 08:47:38PM +, Andr? Martins wrote:
> Hello,
> after I add groups and flows via ovs-ofctl, for example:
> ovs-ofctl --protocols=OpenFlow13 add-flow
> unix:/usr/local/var/run/openvswitch/s4.mgmt 'in_port=2
> actions=group:1'
> When I exit mininet, it halts when it tries to
Hello,
after I add groups and flows via ovs-ofctl, for example:
ovs-ofctl --protocols=OpenFlow13 add-flow
unix:/usr/local/var/run/openvswitch/s4.mgmt 'in_port=2 actions=group:1'
When I exit mininet, it halts when it tries to stop the open vSwitch
switches.
This is the last 5 lines when I run su
kabi-whitelists has been superseded by kernel-abi-whitelists, which I
installed. Unfortunately, I am still getting the error. It's like I didn't
install it. Any other ideas?
d.p.
On Sat, Feb 22, 2014 at 11:57 AM, Ben Pfaff wrote:
> On Fri, Feb 21, 2014 at 06:31:08PM -0700, David Pendell wrote:
On Fri, Feb 21, 2014 at 06:31:08PM -0700, David Pendell wrote:
> I started writing one email when I had two bugs. I finished writing it by
> doing a step by step through what I did. The first bug, which did break the
> package, then finished, leaving me with this bug. Unfortunately, I forgot
> to c
I started writing one email when I had two bugs. I finished writing it by
doing a step by step through what I did. The first bug, which did break the
package, then finished, leaving me with this bug. Unfortunately, I forgot
to change the previous text.
So, how do I avoid the warning? I did some C
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