similar to: Libvirt 1.0.5 with Openvswitch 1.11.90: unable to add bridge br0 port vnet0 operation not supported

I have installed OVS from sources using the installation steps mentioned on this link: http://docs.openvswitch.org/en/latest/intro/install/general/ I had installed libvrt, KVM, QEMU and all the necessary packages using apt-get. My KVM-QEMU hypervisor has been running well. To add a VM with the port attached to OVS bridge I changed the XML domain file as per the instructions on this page:

Hey, I have KVM installed on my Fedora 17 box. I added the network interfaces of the virtual machines to the openvswitch bridge as follows: ____ ____ / VM1\______br0_______/ em1\ \____/ | \____/ | _|_ /VM2\ \____/ virbr0 is the virtual network switch VM1 and VM2 are on the same subnet having tap interfaces vnet0 and vnet1 respectively. em1 is the default

On 05/13/16 20:04, Laine Stump wrote: > On 05/13/2016 09:57 AM, Richard Harman wrote: >> I've debugged this, and I think the interfaceid stuff in network XML >> isn't doing much besides setting a custom interfaceid in an OpenVSwitch >> table that really has no effect on the operation of OpenVSwitch. I >> think the -- set Interface vnet0

Hey folks, I'm working on setting up a Cuckoo sandbox malware lab at home, and can't seem to get openvswitch and libvirt to work together as-documented. I'm not subscribed to the list, so please reply-all. Thanks in advance! I've debugged this, and I think the interfaceid stuff in network XML isn't doing much besides setting a custom interfaceid in an OpenVSwitch table that

I added libvirt-users@redhat.com back to the Cc for this response. Please don't remove the list address when responding to postings on a mailing list. A message to the list is *much* more likely to reach someone who knows the answer than is a private message to a single person. On 3/26/19 10:03 AM, Harsh Gondaliya wrote: > Mar 26 19:25:01 dpdk-OptiPlex-5040 libvirtd.service: 20423:

I am running NOX controller with a python script that prints out the destination mac and the source mac for each packet arriving at the now controller and then floods it out. So here's what happening: With em1 connected, all the packets that arrive at em1 are coming to the controller and printing out the details. However, without em1 connected to the OVS, when I have the following setup:

Hello! How can i operate with openvswitch without root rights? For example - i can add my user to kvm group and create vm from libvirt with my own user, but now i'm failed with creating port. errors in logs: Mar 06 14:04:46 selfip.ru ovs-vsctl[19065]: ovs|00001|vsctl|INFO|Called as ovs-vsctl --timeout=5 -- --if-exists del-port Mar 06 14:04:46 selfip.ru ovs-vsctl[19065]:

Thanks for answers,but as I see libvirt call ovs-vsctl that tries to connect to ovs-vswitchd socket,that have rw to root.how can I specify socket permissions in vswitchd? On Thu, Mar 06, 2014 at 02:05:15PM +0400, Vasiliy Tolstov wrote: > Hello! How can i operate with openvswitch without root rights? > For example - i can add my user to kvm group and create vm from > libvirt with my own

Date: Thu, 22 Mar 2012 11:43:03 -0700 Subject: Re: [libvirt] Problem with Open vSwitch and dnsmasq From: aatteka at nicira.com To: dano1988 at hotmail.it CC: libvir-list at redhat.com; roberto.sassu at polito.it; paolo.smiraglia at polito.it; dev at openvswitch.org On Thu, Mar 22, 2012 at 11:11 AM, Daniele Milani <dano1988 at hotmail.it> wrote: I think I could try the first solution.

Package: src:xen Version: 4.17.3+10-g091466ba55-1~deb12u1 Severity: wishlist I wasn't sure if this script comes from Debian or Xen or somewhere else, so I thought it safest to report it here. /etc/xen/scripts/vif-bridge handles MTU settings in the vif, but the otherwise similar /etc/xen/scripts/vif-openvswitch does not. I added it in, here's the diff-c and the full fixed file is also

On 10/05/2019 14:44, Michal Privoznik wrote: > On 5/10/19 3:26 PM, lejeczek wrote: >> hi guys >> >> I have a qemu guest and openvswitch bridge and the guest fails to start: >> >> $ virsh start work8 >> error: Failed to start domain work8-vm-win2016 >> error: Cannot get interface MTU on 'ovsbr0': No such device > > Well, this means that

Hi all, When I created a virtual machine using virDomainCreateXML, with virtualport type was openvswitch, and virtual machine creation failed. The error message is: internal error: Child process (/sbin/tc filter add dev vnet110 parent ffff: protocol all u32 match u32 0 0 police rate 0kbps burst 0kb mtu 64kb drop flowid :1) unexpected exit status 2: RTNETLINK answers: Invalid argument The

Hi. I'd like to use Openvswitch while running libvirt as an unprivileged user (qemu:///session). As expected, system session works just fine with OVS. When I try to start the domain from user session, with the relevant network part of the domain xml edited to use openvswitch, like this --- <interface type='bridge'> <mac address='52:54:00:4a:ef:bb'/>

hi all , i use ubuntu 12.04 with xcp , all config run very well except vlan i use xe network-create and xe vlan-create to build vlan 3000 then startup a vm in this network, xapi0 fakebridge and vif1.0 all looks well, use ovs-vsctl list port i can see xapi0 and vif1.0 have beed taged with 3000 but i can not access the internent~~~ somebody can help me with this? thanks.

With outbound QoS setting in Libvirt XML, libvirt will add a tc ingress qdisc for traffic shaping. Then if you set VLAN tag to that tap device, this qdisc will automatically gone by no reason. Could anyone shed some lights where should I look into? I'm really confused and got no clue here. Thanks! Steps to reproduce -- # virsh start instance-name # virsh dumpxml instance-name ...

P{font-size:10pt; line-height:16; margin-left:0; margin-top:0; margin-right:0; margin-bottom:0; font-family:gulim;} (English is not my first language Sorry for my poor English ) &nbsp; OS :&nbsp; Linux nc233 2632-220171el6x86_64 #1 SMP Tue May 15 17:16:46 CDT 2012 x86_64 x86_64 x86_64 GNU/Linux CentOS release 63 (Final) open vswitch : 11190 virsh : 100 ibvirtd (libvirt) :

Hi, I have an existing OVS bridge, that I can see in ovs-vsctl and use for other purposes. I've edited the machine's XML as instructed in http://docs.openvswitch.org/en/latest/howto/libvirt/ When I try to start the VM, i get error: Cannot get interface MTU on 'ovsbr': No such device Any ideas? (Note: I can't see the ovs switch in brctl show or any other regular kernel tool,

On 05/13/2016 09:57 AM, Richard Harman wrote: > Hey folks, I'm working on setting up a Cuckoo sandbox malware lab at > home, and can't seem to get openvswitch and libvirt to work together > as-documented. I'm not subscribed to the list, so please reply-all. > Thanks in advance! > > I've debugged this, and I think the interfaceid stuff in network XML >

Based on Waldi''s RFC at http://lists.xen.org/archives/html/xen-devel/2012-09/msg00943.html To use it set vif.default.script="vif-openvswitch" in /etc/xen/xl.conf or use script=vif-openvswitch in the vif configuration. Appears to do the right thing for PV and HVM guests (including tap devices) and with stubdomains. In order to support VLAN tagging and trunking the

A huge thank you to mario from the ''openvswitch on Xen 4.1'' post. I was having some trouble with using openvswitch with Xen 4.1 (I''m currently migrating from 4.0.1) until I saw his post and noticed that the xl.conf needed the full path to the networking script. Made this change and all is good now. Thank you. I would like to contribute what I have for using