Dave Waters
> Cc: "discuss@openvswitch.org"
> Subject: Re: [ovs-discuss] Need help to verify SCTP traffic using
> openvswitch
> Message-ID:
>
> Content-Type: text/plain; charset="utf-8"
>
> Hi Dave,
>
> Thanks for your reply.
>
&g
Hi Dave,
Thanks for your reply.
I have attached the configuration detail in the email, Please let me know
if you need more information on the same.
Joe, I just want to check sctp traffic communication between two ovs
bridge, i was expecting that i should see sctp traffic, able to see tcp and
udp
On the source and the destination where you're sending this sctp traffic,
can you send the output of ovs-dpctl dump-flows and ovs-ofctl dump-flows?
If there is a tunnel between the two hosts, then the packets could be
getting dropped because of the additional header that you have slapped on.
Dave
What do you mean by verify?
You'll need to be more specific on your configuration, what openflow
flows you have, etc. Specifically what is the difference between the
behaviour you expect and the behaviour you see?
On 22 July 2015 at 06:45, soumya kumar wrote:
> Hi,
>
> I want to verify SCTP traf
Hi,
I want to verify SCTP traffic between two Hosts.
I was trying to verify using two ways
1> using iperf3 ( as it support sctp traffic)
2> using sctp_test command
I am not able to see sctp traffic while checking with openvswitch 2.3.1.
The same command works and able to see sctp traffic w
Hi All,
I want to know more about mpls implementation using OVS. There is way of
implementing mpls directly through kernel patch on linux kernel 2.6.35, but
I have learnt that it can be easily done through OVS. What functionalities
of mpls ovs supports?
Please share any link or documents if any to
following is my requirement
___|VBR.10|__|VBR.20|_|VBR.TUNNEL|_
|
|
|
VBR |
| _|
I have 3 ports in the bridge VBR, one is tunnel and 2 are access ports with
tags. If i pass the tagged traffic from the t
Please don't drop the list.
You didn't show us your tunnel ports. Your original message doesn't
even include the word "tunnel". Please explain your actual
configuration, we can't be expected to just guess.
On Fri, Jun 06, 2014 at 07:19:22AM +0530, Palaniappan Ramaswamy wrote:
> Thanks, I have t
On Wed, Jun 04, 2014 at 07:53:29PM +0530, Palaniappan Ramaswamy wrote:
> [root@sys-174-06 packets]# ovs-vsctl show
> b6a91946-77c2-4dab-b43f-8e4ddebf28d9
> Bridge VBR
> Port "VBR.20"
> tag: 20
> Interface "VBR.20"
> Port "VBR.10"
> tag: 10
>
Hello All,
We are planning to use openvswitch as regular switch for the following
scenario,
Packets receiving on the bridge should be forwared to virtual interface
created on top of openVswitch VBR based on the VLAN. Our software
application needs to send packets to a virtual interface which in t
Good day
I am using OVS on a machine that has two cores.
I believe 'data plane packet' load sharing can be done using software
interfaces but i am interested in running OVS modules in each of the two
cores, so that each of the two instances are bound to a core. By doing this
can i expect to doubl
l interface and configure it as VLAN 1751 interface. I'll try this and
update you.
Thank you,
Sripriya
From: Gurucharan Shetty [mailto:shet...@nicira.com]
Sent: Friday, October 18, 2013 11:40 AM
To: Seetharam, Sripriya (MU-Student)
Cc: discuss@openvswitch.org
Subject: Re: [ovs-discuss] Need help wi
On Thu, Oct 17, 2013 at 4:24 PM, Seetharam, Sripriya (MU-Student) <
ss...@mail.missouri.edu> wrote:
> Hello All,
>
> ** **
>
> I need help with the following use case of two bare metal nodes running
> OpenvSwitch on them and connected on a Layer 2 VLAN. I have OpenDaylight
> controller runnin
Hi,
My mail may have been missed out. Resending again..
Can someone please help me with the below use case? Can OvS work with physical
nodes. If yes how do we switch from the virtual to physical interface on
baremetal nodes.
Or connecting the hardware OpenFlow switches to the physical nodes is
Hello All,
I need help with the following use case of two bare metal nodes running
OpenvSwitch on them and connected on a Layer 2 VLAN. I have OpenDaylight
controller running on a remote VM. I'm attaching the topology below.
[Description: Description: cid:image001.png@01CEC99F.FAB593F0]
As you c
Hello. I'm very newbie with vSwitch and SDN. Now i have server that connects:
eth0 -> sw1 (192.168.252.175)
eth1 -> sw2 (192.168.252.176)
eth4 -> sw3 (192.168.252.177)
i create 2 internal ports mgmt - management port with 192.168. network
and data with external network 37.139.
root@rl01:~# ovs-vs
On Wed, Jul 10, 2013 at 3:05 PM, Ben Pfaff wrote:
> On Wed, Jul 10, 2013 at 03:01:24PM -0700, roampune wrote:
> > Hi Guys,
> >
> > I am new to openvswitch here, and was trying to redirect a vxlan flow
> > depending on tunnel id.
> >
> > my setup is a two bridge setup where bridge2 has vxlan tunne
On Wed, Jul 10, 2013 at 03:01:24PM -0700, roampune wrote:
> Hi Guys,
>
> I am new to openvswitch here, and was trying to redirect a vxlan flow
> depending on tunnel id.
>
> my setup is a two bridge setup where bridge2 has vxlan tunnels with remote
> ip set, and bridge1 (192.168.0.X) are directly
Hi Guys,
I am new to openvswitch here, and was trying to redirect a vxlan flow
depending on tunnel id.
my setup is a two bridge setup where bridge2 has vxlan tunnels with remote
ip set, and bridge1 (192.168.0.X) are directly connected to each other.
two nodes with tunnel setup using commands:
1)
Dear experts of OpenvSwitch community,
Greetings!
I am a system admin who want to try out OpenvSwitch 1.10 on CentOS 6.x for
using it for configuring a 2 node KVM redundant HA hypervisor cluster
thereafter, and allowing VMs to migrate easily between the KVM
hosts.
I am stranded with confusio
As I mentioned, you should be able to do it by running relatively new versions
of OVS and standard Linux namespaces. There should be tutorials on namespaces
online. At a minimum, you'll need to run network namespaces and have each
ovs-vswitchd running in a separate namespace. (Each ovs-vswitch
Hi Justin,
After seeing your answer, I would like to do some experiment with multiple
user space versions with same kernel module.
For this setup, I would like to know what are the minimal changes are
needed to install multiple user space versions
with the same kernel module in different namespace
What would be the use case? If you were running a more recent version of OVS,
I suppose you could run the different userspace versions in different
namespaces, but using the same OVS kernel module. I think both versions would
need to be at least 1.4, though since we made changes around that ti
Hi OVS experts..
I installed openvswitch 1.2.2 in my ubuntu 12.04 machine, i just want to
know is it possible to install another version of openvswitch (ovs 1.4.5)
along with my previous version and use both ovs in same machine, at same
time.
Regards
sunayana
_
You can add "-disable-system" to the ovs-vswitchd options and it will remove
that error message about the kernel module not being there.
___
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On Mon, Apr 09, 2012 at 04:21:57PM -0700, evo evo wrote:
> I have not setup traffic yet, so i am not sure even if with
> "Netlink family 'ovs_datapath' does not exist" message my userspace
> datapath was actually set.
Yes, that message just means that the kernel datapath is not working.
If you did
>>"datapath_type" is not being set to "netdev", as described in
INSTALL.userspace.
I had set this, but still i was seeing the message.
Because of above failure i moved to kernel datapath, but if there is way
to make userspace work it will help me (at least in initial debugging).
I have not setup
On Apr 9, 2012, at 5:57 AM, Jingfei Hu wrote:
> Justin, then it's not a userspace vswitch, right?
You're right. I was focused on the content of the message and missed the
subject line. My guess is that the "datapath_type" is not being being set to
"netdev", as described in INSTALL.userspace.
> Justin, then it's not a userspace vswitch, right?
Correct, Open vSwitch requires a datapath (kernel module) to forward
traffic, and a userspace daemon to configure the kernel module. There
are userspace only implementations of the datapath, but they are only
used for testing and are not support
Justin, then it's not a userspace vswitch, right?
2012/4/9 Justin Pettit
> Yes, you need to build the kernel module as described in INSTALL.Linux.
> The important part is the "--with-linux" option in the configure line.
> Make sure that points to your kernel sources.
>
> --Justin
>
>
> On Apr
Yes, you need to build the kernel module as described in INSTALL.Linux. The
important part is the "--with-linux" option in the configure line. Make sure
that points to your kernel sources.
--Justin
On Apr 8, 2012, at 12:38 PM, evo evo wrote:
>
> Hi All,
>
> I am new to openvswitch, want
Hi All,
I am new to openvswitch, want to compile and install userspace vswitch, i
am using ubuntu/64bit AMD machine.
I followed all the steps on INSTALL.Linux and INSTALL.Linux.
* ovsdb-server is running smoothly.
* ovs-vswitchd is able to connect to ovsdb-server.
but i see below error when i
Giogio,
I think the LegacyFlow project may fit your needs:
http://code.google.com/p/legacyflow/
Check it out!
-Christian
--
Christian Esteve Rothenberg, Ph.D.
Converged Networks Division (DRC)
Tel.:+55 19-3705-4479 / Cel.: +55 19-8193-7087
est...@cpqd.com.br
www.cpqd.com.br
On Sat, Jan 28,
I guess that I would probably implement a new ofproto provider that
includes the features that you can support. You can register your new
ofproto provider by inserting a call to ofproto_class_register() into
ofproto_initialize(), in ofproto/ofproto.c.
On Sat, Jan 28, 2012 at 07:10:45PM +0100, Gio
Hello Ben,
Yes, you're definitely right! But this is not about implementing OpenFlow:
I just want to realize a management interface translation for the features
that is possible to translate (e.g. port statistics retrieval).
Is up to the legacy network device to provide switching, routing, VLAN
ta
On Sat, Jan 28, 2012 at 06:49:36PM +0100, Giorgio Buffa wrote:
> Two pictures with the scenario and the role of OVS in this scenario are
> attached. Following a brief explanation.
>
> I would like to have a legacy network device (i.e. with no support to
> OpenFlow) to be monitored and controlled b
On Sat, Jan 28, 2012 at 04:38:19PM +0100, Giorgio Buffa wrote:
> I would like to use Open vSwitch for the monitoring/control of a legacy
> data plane (i.e. with no support to OpenFlow). The idea is to extend OVS to
> make it an adapter between the OpenFlow protocol (used by the control
> plane) and
Dear all,
I would like to use Open vSwitch for the monitoring/control of a legacy
data plane (i.e. with no support to OpenFlow). The idea is to extend OVS to
make it an adapter between the OpenFlow protocol (used by the control
plane) and SNMP (exposed by the underlying network devices). I'm evalua
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