.el7.x86_64.rpm —noscripts
/usr/share/openvswitch/scripts/ovs-ctl restart
So as I read in the HOT upgrade readme this should preserve all the existing
flows and configs and basically just swap out the user space pieces.
Everything works with the exact same config/flows after I restart the machi
How did you install the ovs? It seems your installation is not correct.
KRIS
On 2015-03-28 01:02 , Sanghamitra De Wrote:
Hi,
the log file screenshot is attached.
the following errors continue on trying the following lines:
#ovs-vsctl add-br br-int
ovs-vsctl: Error detected while
I think "--" is used to separate different params, and "--id" just is a
param. So you may be see the " -- --id".
BR,
Kris
On Thu, Jan 23, 2014 at 5:15 PM, Shiyao Ma wrote:
> Hi.
> / From the man page, I roughly know -- can be used to separate the global
&g
* field, respectively, in RARP packets for IPv4 and Ethernet.
I use the command: ovs-ofctl dump-flows, i found the result is:
arp_spa and arp_tpa, is not ar_tpa.
So is this a problem?
Best regards,
Kris
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Thanks a lot, Alex, Ben and Jesse. I will have a try.
在 2013-6-8 上午1:16，"Alex Wang" 写道：
> Thanks Ben, I just realized that before branch-1.10, odp and ofp use same
> port number.
>
> Very sorry for the misleading comments, Kris.
>
> You problem should not be caused by
="8003", stp_role=designated,
stp_sec_in_state="66", stp_state=forwarding}
Acutally i dont' know what meaning of above data. But my feeling tell me
this is reason.
So i stop the STP on br0, and it works. I hope above method can help other
people to solve similar problem.
Hello,
If you were to add in support for multiple tables for replace-flows and
diff-flows what changes do you think need to be made? We are still looking at
the code but some direction would be most helpful.
Kris Lindgren
Senior Linux Systems
which version.
Thanks,
Kris
On Thu, May 30, 2013 at 7:22 AM, Jesse Gross wrote:
> Linux bonds don't pass vlan information through to the driver. If you
> use OVS bonding then you shouldn't have this problem.
>
> On Wed, May 29, 2013 at 11:08 AM, Kris zhang wrote:
>
Have you unload linux bridge module?
If not, try run rmmod bridge firstly.
在 2013-6-4 下午10:43，"Muhammad Asad" 写道：
> Hi,
>
> When I try to run the following command:
>
> root@myPCName:~/ovs-vxlan# insmod datapath/linux/brcompat.ko
>
> This error comes up:
>
> insmod: error inserting 'datapath/linux
Any ideas on this?
Kris Lindgren
Senior Linux Systems Engineer
GoDaddy, LLC
From: Kris G. Lindgren
Sent: Friday, May 31, 2013 6:15 PM
To: discuss@openvswitch.org
Subject: ovs-ofctl replace-flows
Hello all,
I am trying to use the ovs-ofctl replace
sing ovs 1.10.
What am I missing something here?
Regards,
Kris Lindgren
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I found the reason, the problem is not caused by vlan splinters, it caused
by bond0. I don't know why, but if remove the bond0, and ovs-br0 directly
connect to eth0, the problem disappears.
On Mon, May 27, 2013 at 10:10 AM, Kris zhang wrote:
> Hi Jesse,
>
> Because if i don&
Thanks a lot, Ben
On Wed, May 29, 2013 at 12:08 AM, Ben Pfaff wrote:
> On Tue, May 28, 2013 at 02:24:10PM +0800, Kris zhang wrote:
> > Hi guys,
> > I run the ovs-vlan-test, and i got the following result on client side:
> >
> > Send size 50 successful
> > Rece
unsuccessful: Timeout
Receive size 1500 unsuccessful: Timeout
FAILED
I have two questions:
1) what's the meaning of receive size unsuccessful: Timeout?
2) why the send size 1500 unsuccessful, but others is successful?
Thanks in advance,
Kris
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Hi guys,
I read the ovs-vlan-test document:
ovs-vlan-test [-s | --server] control_ip vlan_ip
I want to ask what's the control ip? is it the server host ip?
And what's the vlan ip for server side?
Thanks in advance,
Kris
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ernel, or upgrade NIC driver.
Thanks,
Kris
On Tue, May 21, 2013 at 3:32 AM, Jesse Gross wrote:
> There's an extensive section in the FAQ about vlans that I would
> recommend reading.
>
> On Mon, May 20, 2013 at 8:51 AM, Kris zhang wrote:
> > No, so you mean it maybe
ernel, or upgrade NIC driver.
Thanks,
Kris
On Tue, May 21, 2013 at 3:32 AM, Jesse Gross wrote:
> There's an extensive section in the FAQ about vlans that I would
> recommend reading.
>
> On Mon, May 20, 2013 at 8:51 AM, Kris zhang wrote:
> > No, so you mean it maybe
No, so you mean it maybe not caused by vlan splinters?
On Mon, May 20, 2013 at 11:18 PM, Jesse Gross wrote:
> On Mon, May 20, 2013 at 4:37 AM, Kris zhang wrote:
> > Hi guys,
> >
> > I use ovs-1.7.1, and i run ovs on a single NIC host (CentOS):
> >
> > # ovs
-vsctl add-port taptest br0 tag=100
I found there are 4 "Request timed out." happened. That means the host lost
connect about 4 seconds.
If i remove the vlan splinters on interface eth0. it won't happen.
So does anybody know the reason?
Any advice is we
. Kris LindgrenLinux Systems EngineerGoDaddy.com, LLC.
Original Message
Subject: Re: [ovs-discuss] Openvswitch 1.9 patch ports do not have port
numbers
From: Jesse Gross <je...@nicira.com>
Date: Fri, May 10, 2013 4:15 pm
To: Kris Lindgren <klindg...@godaddy.com>
Cc:
36-6.el6.centos.alt.x86_64" openvswitch-kmod-fedora.spec where openvswitch-kmod-fedora.spec is the spec file included in the tarball under /rhel/. Kris LindgrenLinux Systems EngineerGoDaddy.com, LLC.
Original Message
Subject: Re: [ovs-discuss] Openvswitc
15 17:07:18 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux/lib/modules/3.4.36-6.el6.centos.alt.x86_64/kernel/extra/openvswitch/openvswitch.ko Kris LindgrenLinux Systems EngineerGoDaddy.com, LLC.
Original Message
Subject: Re: [ovs-discuss
Hello all,I am running into an issue with the tar.gz download of 1.9 from the main site. I am attempting to mimic an openstack quantum setup for tunneling. Under this setup openflow rules are applied to a patch port on the tunnel bridge to translate vlans to tunnel id's and vice-versa. The probl
I found the reason, it's my fault, I apply the splinter VLAN on wrong
interface (br0). So the network loop happened, but i still don't know how
to stop reference (Usage count=1).
Thanks,
Kris
On Fri, May 10, 2013 at 9:55 AM, Kris zhang wrote:
> Thanks Jesse, I only put a DHCP
cannot be used in the host which only has single NIC?
(because of the network loop).
Best regards,
Kris
On Fri, May 10, 2013 at 5:24 AM, Jesse Gross wrote:
> On Thu, May 9, 2013 at 5:23 AM, Kris zhang wrote:
> > Hi guys,
> >
> > I use ovs 1.7, and i created a br0, and the
system log:
kernel: unregister_netdevice: waiting for br100 to become free. Usage
count=1
this error log cannot stop. If i try to reboot the host, the error log
block rebooting. how to fix this issue?
Any advice is welcome.
Thank in advance,
Kris
I am not sure, but you can try to add a "\" after first statement: ovsdb-server
--remote=punix:/usr/local/var/run/openvswitch/db.sock
Good luck,
Kris
On Sat, Apr 6, 2013 at 7:53 PM, animesh mukherjee wrote:
>
> When executing the following command
> ovsdb-server --remote=p
Thanks a lot
On Fri, Mar 29, 2013 at 1:07 PM, Ben Pfaff wrote:
> On Fri, Mar 29, 2013 at 01:05:16PM +0800, Kris zhang wrote:
> > So my question is why the network speed is slow when use vlan in OVS?
>
> There's a huge section in the FAQ about VLANs. Please read it.
>
doesn't work.
I use the openvswitch 1.7.1, centos6.0, eth1 driver igb version 2.1.0-k2
fireware-version 1.5-9
So my question is why the network speed is slow when use vlan in OVS?
Any advice is welcome.
Thanks in advance,
Kris
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Ping command use the icmp protocol, so try to add a flow to allow it.
Best regards,
Kris
在 2013-3-20，上午11:45，Ben Pfaff 写道：
> On Wed, Mar 20, 2013 at 11:42:00AM +0800, Fang wrote:
>> I use ovs-ofctl add some flows
>> ovs-ofctl dump-flows br0
>> cookie=0xa, duration=10.597
The VMs is in different vlan, that's the why they cannot ping each other.
BR,
Kris
On Mon, Mar 11, 2013 at 9:50 AM, Demin Li wrote:
> Hi, all.
> Our topology: VM1--OVS--VM2.
>
> First, we use demands below adding 2 vlan access ports (vlan10 and vlan
> 20):
> ovs-vsctl
I understood now, thanks a lot, Ben.
On Wed, Mar 6, 2013 at 11:40 PM, Ben Pfaff wrote:
> On Wed, Mar 06, 2013 at 07:20:46PM +0800, Kris zhang wrote:
> > Thanks a lot, Ben, i know how to do now: use mod_vlan_vid to add tag into
> > the packet, and then resubmit.
> >
> &g
persistence in
OVS-DB even if the computer reboot?
BTW i use the version 1.7.1
Thanks in advanced,
Kris
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.
I know the document INSTALL.SSL is for configure ovs to connect across the
network to an openflow controller. but is it also work for ssl conneciton
between two ovs?
Thanks in advanced,
Kris
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> regardless of activity. A value of 0 (the default) gives
> the
> flow no hard expiration deadline.
>
> --Justin
>
>
> On Aug 27, 2012, at 8:25 PM, Kris zhang wrote:
>
> > Hi guys,
> >
> > I want to use ovs-ofctl command to
Hi guys,
I want to use ovs-ofctl command to add flow entries to implements ACL rules
function, so i hope the flow entries can be stay in the flow table
permanently, unless i delete it by using commands.
so how to do that? if cannot, then are there any other solutions?
Thanks in advanced,
Kris
Thanks Justin, I see now
On Tue, Aug 21, 2012 at 9:51 AM, Justin Pettit wrote:
> Sorry, but it's hard-coded to use unix domain sockets.
>
> --Justin
>
>
> On Aug 20, 2012, at 2:26 AM, Kris zhang wrote:
>
> > Hi Justin,
> >
> > Could i use ovs-appctl
Hi Justin,
Could i use ovs-appctl fdb/show br0 on remote ovs?
I tried ovs-appctl --db=tcp:172.16.107.21: fdb/show br0, but it didn't
work.
Thanks in advanced,
Kris
On Mon, Aug 20, 2012 at 4:21 PM, Kris zhang wrote:
> When you read the man page, you will find that the --db=ip:por
When you read the man page, you will find that the --db=ip:port is for
ovsdb-server, and if no --db arguments, it's for openflow, also the
ovs-vsctl is used for ovsdb-server, and ovs-ofctl is used for openflow.
please let me know if i am wrong.
Thanks,
Kris
On Sat, Aug 18, 2012 at 1:
It works, thanks a lot, Justin [?]
On Fri, Aug 17, 2012 at 4:00 PM, Justin Pettit wrote:
> On Aug 17, 2012, at 12:54 AM, Kris zhang wrote:
>
> > so actually i cannot do the command: ovsdb-server
> --remote=punix:/usr/local/var/run/openvswitch/db.sock,ptcp:6677
> > right?
so actually i cannot do the command: ovsdb-server --remote=
punix:/usr/local/var/run/openvswitch/db.sock,ptcp:6677
right?
On Fri, Aug 17, 2012 at 3:31 PM, Justin Pettit wrote:
> On Aug 17, 2012, at 12:15 AM, Kris zhang wrote:
>
> > Thanks Justin, just now i run the command:
/var/run/openvswitch/db.sock
Need i to kill this process firstly? (BTW there is no a man page for
ovsdb-server in http://openvswitch.org/support/)
Thanks,
Kris
On Fri, Aug 17, 2012 at 2:46 PM, Justin Pettit wrote:
> You need to configure ovsdb-server on the remote host to listen for y
Thanks for the reply, but when i run:
ovs-vsctl --db=tcp:172.16.107.21 add-br br2
but it says: connection attempt failed (Connection refused).
how to fix this problem? (I checked the iptables, there is no rule to
reject the connection)
Thanks,
Kris
On Fri, Aug 17, 2012 at 2:36 PM, huntxu
it possible to add a bridge for a remote ovs by ovs-vsctl?
Thanks in advanced,
Kris
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I think you can use the ifconfig command to change the MTU value.
Thanks,
Kris
On Thu, Aug 9, 2012 at 11:25 PM, Jesse Gross wrote:
> On Thu, Aug 9, 2012 at 3:39 AM, wrote:
> > Hello,
> >
> > Can someone tell me how can I enable Jumbo frames on OpenvSwitch?
>
> Y
Thanks a lot, Ben [?]
On Fri, Jul 27, 2012 at 1:27 PM, Ben Pfaff wrote:
> On Fri, Jul 27, 2012 at 11:00:35AM +0800, Kris zhang wrote:
> > Hi
> >
> > I have a question about RSPAN, so i only find the following descriptin in
> > vsctl manual page:
> >
> > *
command, and in ovs-vswitchd.conf.db.5, there
is an *output_vlan* in mirror table, but i still confuse how to setup
RSPAN, so could u please give me a simple example?
Thanks a lot,
Kris
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Hi,
try to do the following steps:
% ./boot.sh
% ./configure --with-linux=/lib/modules/`uname -r`/build
make
make install
and then check if there is a file "openvswitch_mod.ko" in
the datapath/linux/
BTW, I use the openvswitch1.6.
BR,
Kris
On Sun, Jul 15, 2012 at 1:21 PM, beh
the host at the given *ip*,
which must be expressed as an IP address (not a DNS name).
I want to know if i can use ovs-ofctl to manage the remote ovs which in
another host?
For example:
ovs-ofctl tcp:192.168.1.2 add-flow br0 action=normal
Thanks in advanced,
Kris
Bridge br0 mirrors @rec
Thanks again,
Kris
On Thu, Jul 12, 2012 at 11:56 AM, Ben Pfaff wrote:
> On Thu, Jul 12, 2012 at 11:39:24AM +0800, Kris zhang wrote:
> > But when i use the following the command to remove the mirror:
> >
> > *
> > remove
ridge to check the column mirrors, i found its value is a uuid. so i tried:
*ovs-vsctl remove Bridge br0 mirrors *
the above command is ok.
Is this is known issue? if not, please also update the manual pages.
Thanks in advanced,
Kris
*
*
___
di
hich uses OpenFlow under
> the covers). The ovs-ofctl man page describes many of the matches and
> actions.
>
> --Justin
>
>
>
> On Jul 3, 2012, at 12:19 AM, Kris zhang wrote:
>
> > Hi,
> >
> > I have two questions:
> >
> > 1) Does the ovs suppo
Hi,
I have two questions:
1) Does the ovs support the ACL?
2) if ovs support the ACL through the openflow controller?
Thanks in advanced,
Kris
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Thanks Justin, now i use the libvirt 0.9.8
On Thu, May 17, 2012 at 2:56 PM, Justin Pettit wrote:
> On May 16, 2012, at 11:37 PM, Jon wrote:
>
>> Out of curiosity, what do you use for vm management? A but off topic, so I
>> hope you'll excuse the digression. I've exploited options like openQRM (n
Do you know why?
On Thu, May 17, 2012 at 1:34 PM, Jon wrote:
> Ah, ha! I received the same error when I try to enable bridge compatibility
> mode.
>
> once I rebooted everything was good to go.
>
> On Wed, May 16, 2012 at 11:24 PM, Jon wrote:
>>
>> Hello Kr
Thanks Robin, just now i reboot my computer, and i found it works now,
i don't know why. But thanks anyway.
BR,
Kris
On Thu, May 17, 2012 at 1:07 PM, Robin Wang wrote:
> How about compile and install OVS in your setup manually instead of using
> apt-get. I manually installed it o
Hi Jon,
I use the Ubuntu Software Center to install OpenvSwitch.
BR,
Kris
On Thu, May 17, 2012 at 12:29 PM, Jon wrote:
> How did you install? Repos or source?
>
> About to install on a fresh install of 12.04 from repos.
>
> On May 16, 2012 9:38 PM, "Kris zhang" wr
-generic/updates/dkms/brcompat_mod.ko): Invalid
module format
* Inserting brcompat module
Any suggestions are welcome.
Thanks in advanced,
Kris
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-generic/updates/dkms/brcompat_mod.ko): Invalid
module format
* Inserting brcompat module
Any suggestions are welcome.
Thanks in advanced,
Kris
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Thanks a lot, guys,
I still have a question: the libvirt will support the openvswitch in
version 0.9.11 ( http://www.libvirt.org/news.html ) , then why Ovirt need
quantum?
The quantum has the openvswitch plugin too, so is it conflict or duplicate
with the OVS in libvirt?
Thanks,
Kris
On Thu
Thank you, Gary and Ben, and do you have any documents to guide me?
Or which project can i get more information about the integrated with
OpenvSwtich?
On Wed, Apr 11, 2012 at 1:55 AM, Gary Kotton wrote:
> **
> On 04/10/2012 06:43 AM, Kris zhang wrote:
>
> Actually i want to inte
Actually i want to integrate OVS to Ovirt, is that possible? Also i hope it
support distributed, because when one host is broken, the VMs on that host
can be migrated to other host, and the network of those VMs also work well
at the same time.
BR,
Kris
On Tue, Apr 10, 2012 at 11:17 AM, Ben
Hi Ben,
You said that the network state is in the hypervisor, then if the host is
down caused by some power issue, then how to get them?
And usually the VM will be recreated on another host, but how to recovery
the network information of the vm?
Thanks in advanced,
Kris
On Mon, Apr 9, 2012 at 4
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