Re: [ovs-discuss] [ovs-dev] GRE over IPsec on CentOS using openvswitch 2.5.0

ng. again my question ... it tested welll by some one or we need to > test after having discussion. waiting for ovs dev team to reply on this ... > > *Regards*, > Mrityunjay Kumar. > Mobile: +91 - 9731528504 > > > On Wed, Sep 28, 2016 at 1:28 AM, Guru Shetty wrote: > >> &g

Re: [ovs-discuss] [ovs-dev] GRE over IPsec on CentOS using openvswitch 2.5.0

On 27 September 2016 at 12:55, Mrityunjay Kumar wrote: > Hi Team > Request you to please answer. GRE over IPsec on CentOS using openvswitch > 2.5.0 is working or not. we need to think accordingly. Please updat only > yes or not ? > Did you read Ansis's reply in discuss@openvswitch.org ? > > If

Re: [ovs-discuss] rmmod: ERROR: Module openvswitch is in use -- when ovn config is added to conf.db

On 22 September 2016 at 13:53, Flavio Fernandes wrote: > > > On Sep 22, 2016, at 2:48 PM, Guru Shetty wrote: > > > > > > > > On 22 September 2016 at 09:54, Flavio Fernandes > wrote: > > > > > On Sep 22, 2016, at 10:59 AM, Guru Shetty wrote:

Re: [ovs-discuss] rmmod: ERROR: Module openvswitch is in use -- when ovn config is added to conf.db

On 22 September 2016 at 09:54, Flavio Fernandes wrote: > > > On Sep 22, 2016, at 10:59 AM, Guru Shetty wrote: > > > > I think it usually happens because the geneve tunnel exists in the > kernel datapath. The right way to do this is via > '/etc/init.d/openvs

Re: [ovs-discuss] rmmod: ERROR: Module openvswitch is in use -- when ovn config is added to conf.db

I think it usually happens because the geneve tunnel exists in the kernel datapath. The right way to do this is via '/etc/init.d/openvswitch-switch force-reload-kmod' On 22 September 2016 at 01:46, Flavio Fernandes wrote: > [cc: Jesse] > > Hi folks, > > While playing with branch-2.6, I've notice

Re: [ovs-discuss] ovs-vsctl: unix:/var/run/openvswitch/db.sock: database connection failed (No such file or directory)

Use a startup script. On 22 September 2016 at 01:21, Ashish Kurian wrote: > Dear Developers, > > After I installed OVS 2.5 on my machine and reboot it, I get this error > when I try to start OVS. I could fix this by doing the following steps > after every reboot, but I want to know if I can fix

Re: [ovs-discuss] Viewing only the updated part of log file

This is not a bug. Please send such questions to discuss@openvswitch.org For the question in hand, you can either look at the time of each log or use linux commands like tail or tail -f On 14 September 2016 at 04:19, Ashish Kurian wrote: > Dear Developers, > > Is there a way by which I can vie

Re: [ovs-discuss] ovs-vsctl: Error detected while setting up 'br0'. See ovs-vswitchd log for details.

result of ovs-vsctl add-br br0 but then I get > the error as mentioned previously when I try to add a bridge. > > I did not update the database schema and do not know how to do that. I am > doing everything manually. > > Please advice me on the procedure to do this properly. &g

Re: [ovs-discuss] ovs-vsctl: Error detected while setting up 'br0'. See ovs-vswitchd log for details.

On 9 September 2016 at 07:48, Ashish Kurian wrote: > Dear Team, > > I installed the ovs successfully and tested the ovs-vsctl add-br br0 > command and it was successful. But after I reboot my machine and try the > command again, I get the error as in the subject. > > When I looked into the log th

Re: [ovs-discuss] ovn-controller and northd trashing 100% cpu due to l3 logical flow update2->transaction->update2->...

On 17 July 2016 at 19:00, Flaviof wrote: > Hi folks, > > This could be that I'm configuring something wrong, but I consistently get > my test VM setup > spinning at 100% CPU utilization after doing the following config: > >3 VM: db, compute1, compute2 >2 ls, each with 1 lsp, 1 lr that has

Re: [ovs-discuss] I need some helps to use OVN with docker "overlay" mode.

On 12 July 2016 at 03:55, Taekho Nam wrote: > > I want to make a overlay network environment using OVN with docker. > So, I followed a document ( > https://github.com/openvswitch/ovs/blob/master/INSTALL.Docker.md) step by > step. > However I faced some problem about Docker daemon and creation a l

Re: [ovs-discuss] problem about OVN in 'overlay' mode

On 7 July 2016 at 08:18, Taekho Nam wrote: > I'm following some command for set up OVN in 'overlay' mode in this > documents. > (https://github.com/openvswitch/ovs/blob/master/INSTALL.Docker.md) > > But, I'v faced some problems. > > When I typed > > ovn-docker-overlay-driver --detach, I can see f

Re: [ovs-discuss] download patches nat support?

feature only exists on OVS master, you will need to look at the latest man page of ovs-ofctl from master. You can also look at many unit tests here that cover most of the scenarios: https://github.com/openvswitch/ovs/blob/master/tests/system-traffic.at > > > Thanks and BR/ > >

Re: [ovs-discuss] download patches nat support?

On 5 July 2016 at 01:30, Cristina Palomo Regidor < cristina.palomo.regi...@ericsson.com> wrote: > Hello, > > I would like to ask where can I download the patches that make it work ovs > with nat as described in below article. > OVS kernel module that comes with Linux kernel 4.6 has NAT support. T

Re: [ovs-discuss] debian: does ovn-central pkg really depends on openvswitch-switch?

On 2 July 2016 at 05:31, Flaviof wrote: > Hi folks, > > I'm trying to install a node where all I have running is ovn northd. That > is very similar to what we have as the db node in > networking-ovn's Vagrantfile [1]. > Note that I'm not trying to install/run ovn-controller in this node! > > It i

Re: [ovs-discuss] Group Action display

On 16 June 2016 at 03:10, james hopper wrote: > Hey everyone, > In OVS when I apply *group* as action instead of *output:port* and issue > *ovs-ofctl*, the respective flow table entry shows *action=drop*. > Try: ovs-ofctl -O OpenFlow13 dump-flows $bridge_name > Despite the fact that it works

Re: [ovs-discuss] Assign static ip to OVS bridge

On 16 June 2016 at 06:04, John Chludzinski wrote: > I have a small box running RHEL 7.1 hosting the OVS 2.5 bridge/switch with > ALL of its interfaces in the bridge. And I have several boxes, again > running RHEL 7.1, plugged into the bridge-box's interfaces. > > I also need to be able to communi

Re: [ovs-discuss] Error while using ct commands in conntrack+ovs

> > > > Guru, the FAQ does say that 4.3 should work. Do we need to update the > FAQ? > Oops. Sorry. 4.6 is the kernel that has conntrack NAT enabled. > > > > > > > > On Jun 9, 2016 9:57 PM, "Ben Pfaff" wrote: > > > > > >> On Thu, Jun 09, 2016 at 06:07:43PM +0530, Akshaya Mahadik wrote: > > >>

Re: [ovs-discuss] Error while using ct commands in conntrack+ovs

On 9 June 2016 at 11:37, Akshaya Mahadik wrote: > I tried using kernal 4.3.0 but it still gives the same error! > Can u tell me proper kernal that have an OVS module with conntrack support > 4.6 > On Jun 9, 2016 9:57 PM, "Ben Pfaff" wrote: > >> On Thu, Jun 09, 2016 at 06:07:43PM +0530, Aksha

Re: [ovs-discuss] Error with ovs-vsctl

On 14 April 2016 at 07:36, sreepriya wrote: > Hello, > > I need some help in understanding the following log message better. > I am working on doing some security tests for ovs. > I am getting this error once I tried to add a port with a very long name > (ovs-vsctl add-port) (more than 15 bytes.)

Re: [ovs-discuss] OVS version mismatch ?

n? I > didn't see any on GitHub. > make uninstall, if you did installed via 'make install'. If you installed via rpm or deb, you will have to use the corresponding uninstall commands. > > Cheers, > R > > On Mar 30, 2016, at 10:53 AM, Guru Shetty wrote: >

Re: [ovs-discuss] OVS version mismatch ?

n of OVS. Recompile it with the same configure options used for your earlier version and install it. > > Cheers, > Rajiv > > On Mar 29, 2016, at 12:01 PM, Guru Shetty wrote: > > > > On 28 March 2016 at 18:42, Richa wrote: > >> Hi Guru, >> >> Tha

Re: [ovs-discuss] OVS version mismatch ?

figure --prefix=/usr --localstatedir=/var --sysconfdir=/etc --enable-ssl But if you follow INSTALL.md, it asks you to choose how you want to configure it, but many people doing it as a one off thing, ignore the subtleties involved. > Cheers, > R > > On Mar 28, 2016, at 1:46 P

Re: [ovs-discuss] OVS version mismatch ?

On 27 March 2016 at 21:52, Richa wrote: > > I upgraded OVS from 2.4.0 to 2.5.0 following the FAQ, but ended up with > this confusing state. Is it a bug or installation issue? > > Would appreciate any help. > > > RI@NRVPerf:~$ sudo ovs-vsctl show | grep version >ovs_version: "2.4.0" > RI@NRVPe

Re: [ovs-discuss] OVS QoS Types

quick search of other similar questions in discuss mailing list and their answers, it looks like it is indeed possible to create queues with linux tc and then use their queue numbers in your openflow flows. I think it should work. > > Fabian > > On 03/23/2016 04:32 PM, Guru Shetty wrote: >

Re: [ovs-discuss] OVS QoS Types

and if there is a one-to-one mapping between the queue number that you have set in openflow flow and the corresponding queue number created with 'tc'. > >> Fabian >> >> On 03/23/2016 04:32 PM, Guru Shetty wrote: >> >>> >>> &g

Re: [ovs-discuss] OVS QoS Types

somehow make OVS aware of it. I could be wrong. > Fabian > > On 03/23/2016 04:32 PM, Guru Shetty wrote: > >> >> >> On 23 March 2016 at 03:15, Fabian Schörghofer >> > <mailto:fabian.schoergho...@salzburgresearch.at>> wrote: >> >> I want

Re: [ovs-discuss] OVS QoS Types

On 23 March 2016 at 03:15, Fabian Schörghofer < fabian.schoergho...@salzburgresearch.at> wrote: > I want to create QoS flows. > > The examples on the Internet that I can find realize this by using the > type=linux-htb in the creation, like the command below: > > ovs-vsctl set port p1p1 qos=@newqos

Re: [ovs-discuss] Debugging through OVS

el modules. > > > Note- my current console log level is 4. So kern_crit which has a ‘2’ > should appear somewhere right. > > > > *Thanks* > > > > *From:* Guru Shetty [mailto:g...@ovn.org] > *Sent:* Tuesday, March 22, 2016 2:02 PM > > *To:* Rajasekaran,

Re: [ovs-discuss] Debugging through OVS

at other > changes do I need to make to perform a vlog/set to info for actions.c > (ovs-appctl vlog/set dpactions:any:info) ? > It won't work. Don't go down that path. > > > *Thanks* > > > > *From:* Guru Shetty [mailto:g...@ovn.org] > *Sent:* Monday, Mar

Re: [ovs-discuss] Debugging through OVS

that the messaged you want logged are not getting logged? > > > And, I changed vlog/set as well. > > > > *Thanks,* > > *Monica * > > > > *From:* Guru Shetty [mailto:g...@ovn.org] > *Sent:* Monday, March 21, 2016 12:13 PM > > *To:* Rajasekaran, Moni

Re: [ovs-discuss] Debugging through OVS

not understand why my ovs does not log to the console though I > have enabled DBG level logging for all modules. > > > > Please let me know if I am missing something here. > Paste your ovs-vswitchd arguments. Does it have -vconsole set? > > > *Thanks,* > > *Mon

Re: [ovs-discuss] Debugging through OVS

Please read about the following options in 'man ovs-vswitchd' 1. --log-file 2. "Logging Options" 3. --detach And then follow it by the section on "LOGGING COMMANDS" in 'man ovs-appctl' On 18 March 2016 at 14:54, Rajasekaran, Monica < monica.rajaseka...@us.fujitsu.com> wrote: > Hi guys, > > > > W

Re: [ovs-discuss] problem with ubuntu 14.04 boot integration

On 4 March 2016 at 16:32, Mandeep Sandhu wrote: > My setup: > > Ubuntu 14.04.4 LTS > > Kernel 3.13.0-32-generic > > X86_64 GNU/Linux > > > > I downloaded openvswitch 2.3.2 source and built it according to > instructions here > > https://github.com/openvswitch/ovs/blob/master/INSTALL.md > You wil

Re: [ovs-discuss] docker driver

On 25 February 2016 at 16:24, Murali R wrote: > Hi Guru, > > I am using overlay driver. There was ovn already on that node with 2 > private nets. From outputs below, looks like its only showing the default > bridge, not sure if the other 2 are ovn nets or not. If it maps, how does > it? Meaning o

Re: [ovs-discuss] Incorrect path for db.sock for ovsdb-server initialization

On 16 February 2016 at 06:40, Bhuvanesh Tomar wrote: > Hello Openvswitch team, > > Just wanted to report that the documentation lists an incorrect path for > the ovsdb-server cli initialization > > % ovsdb-server --remote=punix:/usr/local/var/run/openvswitch/db.sock \ > --remote=

Re: [ovs-discuss] Tunneling doesn't work. What am i doing wrong?

On 9 February 2016 at 05:50, Oliver Treck wrote: > Hi Everyone. > > I was using OVS 1.x with tunneling over GRE which worked perfectly out of > the box, but now i have big problems getting tunneling to work. > > I'm using OpenvSwitch 2.3.2 on Debian Jessie 8.2. > I want to connect 3 Hosts, but 2

Re: [ovs-discuss] Tunneling doesn't work. What am i doing wrong?

On 9 February 2016 at 05:50, Oliver Treck wrote: > Hi Everyone. > > I was using OVS 1.x with tunneling over GRE which worked perfectly out of > the box, but now i have big problems getting tunneling to work. > > I'm using OpenvSwitch 2.3.2 on Debian Jessie 8.2. > I want to connect 3 Hosts, but 2

Re: [ovs-discuss] Why is OVS patch used instead of veth pairs to connect OVS bridges?

> > I am hypothesizing that perhaps the *patch* port is just a configuration > construct to tell the OVS kernel module that the ports on two OVS bridges > are connected. Then, somehow the kernel module is able to forward the > packets between the two bridges more efficiently than over a *veth* pair

Re: [ovs-discuss] systemd ovs-vswitchd starts too early

On 31 January 2016 at 14:47, Mark Mielke wrote: > I joined this list recently, and encountered something very similar to > this user: > > On 8 January 2016 at 04:52, Benoît > wrote: > >* I have an issue where ovs-vswitchd is starting too early. >

Re: [ovs-discuss] restarting openvswitch leaves ovs bridge down and with no IP

part of the single datapath changes. I wonder whether a ovs-vswitchd exit should not call bridge_destroy at all, but I agree that there is more here than a simple change. > > On Fri, Jan 29, 2016 at 09:49:50AM -0800, Guru Shetty wrote: > > This is nasty! A 'ovs-appctl exit' c

Re: [ovs-discuss] restarting openvswitch leaves ovs bridge down and with no IP

This is nasty! A 'ovs-appctl exit' causes ovs-vswitchd to destroy the bridges! On 28 January 2016 at 19:45, EDGAR CANTU wrote: > Thank you for your response. I restarted OVS the way you mentioned and I > don't see the issue. > > > [image: Inactive hide details for Ben Pfaff ---01/28/2016 06:02:2

Re: [ovs-discuss] restarting openvswitch leaves ovs bridge down and with no IP

On 27 January 2016 at 14:04, EDGAR CANTU wrote: > Hello, > > The openvswitch version on master seems to be wiping out the bridge's IP > when openvswitch gets restarted and it is only after restarting network > services that the IP comes back. > I'm using commit 6872bf1eb7e46f9c202d512aa5ca6d99fe3

Re: [ovs-discuss] QoS queue not working.

On 26 January 2016 at 07:12, Simone Cordella wrote: > Hi, > > I'm having problems with queue and QoS, I'm working with mininet on this > topology: > > h1- >s1---s2h3 > h2 > > h1 and h2 are connected on the switch s1 and host h3 is connected to > switch s2,

Re: [ovs-discuss] [OVN][OpenStack] - scaling broadcast/multicast on tunnels without multicast support?

VM in the network. > I see what you mean. You are right. > > On Wed, Jan 13, 2016 at 1:11 PM, Guru Shetty wrote: > >> >> >> On 13 January 2016 at 11:06, Kevin Benton wrote: >> >>> Hi, >>> >>> I looked through the list and see th

Re: [ovs-discuss] [OVN][OpenStack] - scaling broadcast/multicast on tunnels without multicast support?

On 13 January 2016 at 11:06, Kevin Benton wrote: > Hi, > > I looked through the list and see that someone already asked about > multicast addresses as a target for VXLAN tunnels[1]. Since it's not > supported, what is the suggestion to prevent broadcast/multicast traffic in > a tenant's network f

Re: [ovs-discuss] systemd ovs-vswitchd starts too early

> > > what do you think it would bring to add this oneshot service as I see it > only launch the openvswitch-nonetwork.service? > If I remember correctly, fedora split this for the following reasons. openvswitch service will start after network. But network will look at ifcfg-* scripts. If one o

Re: [ovs-discuss] systemd ovs-vswitchd starts too early

art = /usr/sbin/ovs-vswitchd > --pidfile=/run/openvswitch/ovs-vswitchd.pid > > [Install] > WantedBy = multi-user.target > > > > On 01/08/16 16:24, Guru Shetty wrote: > > I haven't used Archlinux before. Does it use /etc/network/interfaces or > does it use /e

Re: [ovs-discuss] systemd ovs-vswitchd starts too early

I haven't used Archlinux before. Does it use /etc/network/interfaces or does it use /etc/sysconfig/network-scripts/ifcfg-*? If it does use /etc/network/interfaces, I know a workaround. On 8 January 2016 at 07:15, Benoît wrote: > Archlinux > > > On 01/08/16 16:15, Guru Shetty w

Re: [ovs-discuss] systemd ovs-vswitchd starts too early

What OS is this:? On 8 January 2016 at 04:52, Benoît wrote: > hi, > > I have an issue where ovs-vswitchd is starting too early. > I got a persistent name for an interface (pnic_wwan) but it is happening > after ovs-vswitchd starts so it makes an error as it does'nt find the > interface name! > >

Re: [ovs-discuss] How to test CFM functionality in OVS ?

On 5 January 2016 at 22:39, Anudattu 2 wrote: > > Hi ALL, > > I am trying to understand CFM functionality in OVS, I made the setup in a > Ubuntu host, But I am unable to see any CCM/CFM packets on tap ports, but > these ports showing cfm_fault : false and cfm_fault_status : []. > > I made setup

Re: [ovs-discuss] How to test CFM functionality in OVS ?

I did a quick look at your mail and you are doing it all wrong. I would suggest that you first spend some time on understanding how OVS works and try out a bunch of online tutorials and then try to configure CFM. On 5 January 2016 at 22:39, Anudattu 2 wrote: > > Hi ALL, > > I am trying to unders

Re: [ovs-discuss] OVS & systemd-netctl : no way to find a proper and stable way to boot ovs

> > > Question : is there a proper way to use ovs with systemd-netctl? > never heard about netctl before. > Question : is there a best practice to start ovs at boot time and set the > ip address and link up the bridges without systemd-netcl? Should I use a > script for that? > Have you read the f

Re: [ovs-discuss] Query regarding VLOG to Console

On 1 December 2015 at 01:04, P.R.Dinesh wrote: > > How to Enable console Logging for VLOG for a ovs Daemon. > > I tried via ovs-appctl vlog/set any:CONSOLE:DBG, but no log was printed on > the console. > > Is VLOG Console not supported for Daemons? > If you have not started the daemon with --det

Re: [ovs-discuss] Enable VLOG to File for a Running Daemon

On 1 December 2015 at 01:10, P.R.Dinesh wrote: > How to enable VLOG File Logging for a daemon which is already running? > > I think we can use "--log-file" while starting the daemon, but is there > any option to enable file logging for a daemon which is already running? > No. All the things yo

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

tep_bfd: cannot configure bfd > on nonexistent port 65535 > 2015-11-26T10:35:30.781Z|00755|ofproto|WARN|vtep_bfd: cannot configure > LLDP on nonexistent port 65535 > 2015-11-26T10:35:30.781Z|00756|ofproto|WARN|vtep_bfd: cannot configure bfd > on nonexistent port 65535 > 2015-11-26

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

On 23 November 2015 at 09:11, Mikhail Bagrov wrote: > 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 sing

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

On 19 November 2015 at 04:21, Mikhail Bagrov wrote: > 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 > unexist

Re: [ovs-discuss] QoS using patch ports

On 22 November 2015 at 12:23, wrote: > Hi all, > > I have the same problem, over patch port I can't insert a QoS or a queue > > It exist a solution? > No. There is no solution. As of now, you should not use patch ports for QoS. The reason being patch ports do not exist inside linux kernel. > >

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