[ovs-discuss] Is there any auto restart mechanism for the ovs-vswitchd

Hi all, I would like to know is there any auto restart mechanism for the ovs-vswitchd. As I know, some type of physical switcher will auto reboot itself when some cirtical error happened, there is hardware or software watchdog to monitor the switcher software running. For the OVS, will it r

Re: [ovs-discuss] How to re-compile

> On Nov 21, 2015, at 5:41 AM, Zonglin Wang wrote: > > Hi, > recently, I'm working on modifying the source code of datapath module. > However, I do not clear how to re-compile OVS after modifications. Could you > provide me some instructions? I really appreciate that. "make" should do it. --

[ovs-discuss] dpdk vhostuser port not working

Hi,I am using ovs 2.4.0. I have added 1 physical dpdk port and 4 vhostuser ports. Following is my bridge: Bridge "br0"Port "dpdkvhost3"Interface "dpdkvhost3" type: dpdkvhostuserPort "dpdk0"Interface "dpdk0" type: dpdk

[ovs-discuss] Bridge traffic stops flowing after ovs-vtep run

Hi. I'm trying to implement the VTEP Emulator from https://github.com/openvswitch/ovs/blob/master/vtep/README.ovs-vtep.md I've built OVS from source on Centos7, trying to interconnect docker containers between different and within a single docker node. Still no traffic flows between containers. I

Re: [ovs-discuss] QoS using patch ports

Hi all, I have the same problem, over patch port I can't insert a QoS or a queue It exist a solution? Regards, On Wednesday, April 29, 2015 at 12:03:07 PM UTC-5, Navneet Singh wrote: > > Hi All > > I need to configure OVS queues using OVS patch ports. Below is my setup. > > > >

Re: [ovs-discuss] QoS using patch ports

Hi emosco The patch ports doesn't support qos. You can use veth pair instead for qos. Thanks Abhishek Jain On 23-Nov-2015 1:53 AM, wrote: > Hi all, > > I have the same problem, over patch port I can't insert a QoS or a queue > > It exist a solution? > > Regards, > > On Wednesday, April 29, 2015

[ovs-discuss] BGP and GRE tunnels

Hello We have two servers with openvswitch 1.7. They are on Centos 6.x with 2.6 kernel. For now they have 8 bridges with ~20 gre tunnels each. They are BGP peers too, so they have ~600k routes in routing table. Everything works fine, but we would like to update it because of low ovs performa

[ovs-discuss] How to re-compile

Hi,recently, I'm working on modifying the source code of datapath module. However, I do not clear how to re-compile OVS after modifications. Could you provide me some instructions? I really appreciate that.___ discuss mailing list discuss@openvswitch.or

[ovs-discuss] Architecture Open vSwitch with DPDK

Hi I'm a master's-degree student and my thesis is about OpenDataPlane (opendataplane.org). I have also a chapter dedicated to OVS, OVS-DPDK and OVS-ODP (OVS-OpenDataPlane). I have read the FAQ "How to Port Open vSwitch to New Software or Hardware" and many articles https://github.com/01org/

[ovs-discuss] To send asynchronous request to controller before adding port(f.e-eth0) on bridge(f.e-br0)

Hi , I am prakash working on openvswitch and opendaylight controller ,i have to implement a case that before port/interface attached to the bridge it should send a asynchronous req to controller ,so can you tell me how to get conn mgr in utilities/ovs-vsctl.c file,because from here i want to sen

[ovs-discuss] ovs dpdk documentation

Hi, Now that dpdk is integrated into the mainline ovs release, i was wondering if someone could provide me a link to detailed documentation of intel dpdk part of OVS. I can find documentation on new ovs (i.e. version 2.4) but no documentation in regards to the dpdk part of the newer ovs (like fo

[ovs-discuss] seperate flows per vm

Hello, I am trying to have a seperate flow table per vm that is connected to br-int. So far to do that I insert a resubmit flow to the base table (table 0) and then a basic drop all flow to the table of the vm (table 25 in this example). The two flows are: ovs-ofctl add-flow br-int "table=0,pr

[ovs-discuss] ovs on kvm, virtualbox, vmware?

Hey, I would ask did are available to download compilation of OpenVSwitch too Virtualbox, VMWare or KVM? I can`t find it and i need it to testing for my thesis. Regards Thomas. ___ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mail

[ovs-discuss] [CudaMailTagged] Cannot bind NVC to an Openvswitch bridge port

Hi. I'm trying to implement the VTEP Emulator from https://github.com/openvswitch/ovs/blob/master/vtep/README.ovs-vtep.md I've built OVS from source on Centos7. When I run 'ovs-vsctl add-port br0 p0', I get an error about the unexisting device, so, to avoid it I run 'brctl addbr p0' before. When

[ovs-discuss] ovs not triggering vxlan offload

Hello, I am testing OVS 2.4.0 on Linux 3.19 kernel. Not sure when it got changed, but VXLAN offload is no longer on by default in 3.19 - it used to be the case in 3.19. So, normally I have: ethtool -k eth4 | grep tnl tx-udp_tnl-segmentation: off [fixed] Configuring a VXLAN interface manually wou

[ovs-discuss] FW: OVS 2.4 with DPDK 2.0

Can some one help me to get an answer for my query below? Is there something I am missing ? Regards, Sarada -Original Message- From: discuss [mailto:discuss-boun...@openvswitch.org] On Behalf Of A, Sarada (HP Networking) Sent: Friday, November 20, 2015 10:44 AM To: Thadeu Lima de Souza

Re: [ovs-discuss] Uninstall OVS

What problem do you see? On Tue, Nov 24, 2015 at 05:18:36PM +, Silvia Fichera wrote: > I tryed make uninstall but it did not worked > > Il giorno Mar 24 Nov 2015 17:46 Ben Pfaff ha scritto: > > > On Tue, Nov 24, 2015 at 05:29:35PM +0100, Silvia Fichera wrote: > > > I have downloaded the .ta

Re: [ovs-discuss] Ubuntu systemd scripts for openvswitch

On Tue, Nov 24, 2015 at 09:28:31AM -0800, Guru Shetty wrote: > Ben, > Do you know anything about the latest debian? Should we go to systemd for > that? Debian installs systemd by default these days, but it does provide compatibility with sysvinit and Debian policy says that every Debian init syst

Re: [ovs-discuss] VLANs and DHCP

Hi Jeff, sorry for the delay in responding to you. Please see my responses inline, prefixed by [SL]. > On Oct 21, 2015, at 10:47 AM, Jeff Forbes wrote: > > Scott, > > Thanks for you detailed response. I will try to explain in more detail > what we are trying to accomplish with openvswitch and

[ovs-discuss] OVN: Support for multiple routes per Logical Router Port

The OVN Northbound DB Schema at this point supports only a single route per Logical Router Port. Openstack/Neutron supports multiple routes per router interface and we need to support this use case in the Neutron OVN Plugin. To solve the multiple route (per router interface) issue while working

Re: [ovs-discuss] Ubuntu systemd scripts for openvswitch

James's patch, I presume will only fix this problem in Ubuntu. I think the problem with a fix in the OVS repo itself is that Ubuntu is making a transition from upstart to systemd. So I can't think of a good way to do this in OVS repo. James, If we had to give a permanent fix in OVS in repo, woul

Re: [ovs-discuss] Uninstall OVS

I tryed make uninstall but it did not worked Il giorno Mar 24 Nov 2015 17:46 Ben Pfaff ha scritto: > On Tue, Nov 24, 2015 at 05:29:35PM +0100, Silvia Fichera wrote: > > I have downloaded the .tar.gz of ovs 2.3.2 and installed it. > > Now, since I want the previous configuration (I'm using OpenSt

Re: [ovs-discuss] Uninstall OVS

On Tue, Nov 24, 2015 at 05:29:35PM +0100, Silvia Fichera wrote: > I have downloaded the .tar.gz of ovs 2.3.2 and installed it. > Now, since I want the previous configuration (I'm using OpenStack and I > have some problems with this switch manually installed) I would like to > uninstall it. > How to

[ovs-discuss] Uninstall OVS

Hi all, I have downloaded the .tar.gz of ovs 2.3.2 and installed it. Now, since I want the previous configuration (I'm using OpenStack and I have some problems with this switch manually installed) I would like to uninstall it. How to do it? Thanks -- Silvia Fichera __

Re: [ovs-discuss] Ben pfaff Presentation

Ben gave a talk that covered similar material to the Bay Area Network Virtualization Group that was videotaped: https://www.youtube.com/watch?v=T8ssmkK8s0c > On Nov 24, 2015, at 8:18 AM, Ben Pfaff wrote: > > On Tue, Nov 24, 2015 at 07:12:52PM +053

Re: [ovs-discuss] Ben pfaff Presentation

Please don't drop the mailing list. On Tue, Nov 24, 2015 at 09:53:25PM +0530, Akshay Sanghai wrote: > I was going through "The design and implementation of OVS" paper. I have a > question Ben. > How megaflow caching is implemented ?How forwarding decisions for larger > aggegates of traffic is cach

Re: [ovs-discuss] Ben pfaff Presentation

On Tue, Nov 24, 2015 at 07:12:52PM +0530, Akshay Sanghai wrote: > Where can i find the video corresponding to these slides? > http://openvswitch.org/support/slides/brkt.pdf I don't think that presentation was recorded. ___ discuss mailing list discuss@op

Re: [ovs-discuss] Assertions/crashes in lib/cmap.* on conntrack branch

Sure, thanks for the pointer to these patches! We will try them and someone will report back. It may be a few days though (after the holidays). On Mon, Nov 23, 2015 at 6:54 PM, Joe Stringer wrote: > On 20 November 2015 at 10:05, Keith Holleman > wrote: > > > > Follow-up email here has the bac

[ovs-discuss] Ben pfaff Presentation

Where can i find the video corresponding to these slides? http://openvswitch.org/support/slides/brkt.pdf -- Akshay Kumar Sanghai, ___ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss