similar to: Ordering multiple network interfaces on vms

I have centos 6 running kvm. IPv4 works perfectly works. But I am having some problem with ipv6, looks like its bridge routing problem but stuck. here are my bridge detail: bridge name bridge id STP enabled interfaces br0 8000.000af75613f2 no eth1 vnet1 br4 8000.000af75613f0 no eth0 ip -6 route shows : unreachable ::/96 dev lo metric 1024 error -101 mtu 65536 advmss 65476 hoplimit 4294967295

On Mon, Nov 13, 2017 at 20:07:00 +0100, Bernd Kuhls wrote: > Hi, > > this commit > https://github.com/dovecot/core/commit/c9d76e2baf653fa5504d6849e5c1aae32eff3c53 > > added code which can not be compiled with uclibc-ng 1.0.26 using buildroot: Hrm... ok. It'll be probably faster for you to try a test build instead of me setting up buildroot... What happens if in

Hi, this commit https://github.com/dovecot/core/commit/c9d76e2baf653fa5504d6849e5c1aae32eff3c53 added code which can not be compiled with uclibc-ng 1.0.26 using buildroot: make[3]: Entering directory '/home/bernd/buildroot/br4/output/build/dovecot-2.2.33.2/src/lib-test' /bin/bash ../../libtool --tag=CC --mode=compile

Greetings Laine, > Sent: Tuesday, May 01, 2018 at 5:30 PM > From: "Laine Stump" <laine@redhat.com> > To: libvirt-users@redhat.com > Cc: daggs <daggs@gmx.com> > Subject: Re: [libvirt-users] connecting host and guest vm using a dummy nic > > On 04/30/2018 03:16 PM, daggs wrote: > > Greetings Laine, > > > >> Sent: Monday, April 30,

We are using an Intel 82599 chip that allows 4 PFs ( eth0..3) per VM. I am able to manually start VMs using the hostdev definition for the four network connections, but I'd like to start using the pool approach. Ubuntu 12.04 libvirt 1.0.0 Following: http://wiki.libvirt.org/page/Networking#Assignment_from_a_pool_of_SRIOV_VFs_in_a_libvirt_.3Cnetwork.3E_definition I can get a pool working with

On 02/26/2014 08:43 PM, Dax Kelson wrote: > On Wed, Feb 26, 2014 at 11:22 AM, john fisher <john@jpfisher.net > <mailto:john@jpfisher.net>> wrote: > > I get this error: > "error: Failed to create domain from ./vm0.xml > error: internal error Process exited while reading console log > output: kvm: -device >

On 04/27/2018 06:39 PM, daggs wrote: > Greetings all, > > I have a host machine that runs a router within a vm. > I want to allow a connection between the host and the guest so the host can connect to the lan provided by the router vm. > I've created a dummy interface with these commands: > $ ip link add ens99-dummy type dummy > $ ip link set ens99-dummy address

Hi, Im very new to virtualization on Linux, wanting to kick the tires some, and am wondering where best to go next. Right now, ive done the 'all in one install' of ovirt 3.4 on a single fedora 19 machine. Its a desktop with a wifi network interface, and im trying to set up the kvm hypervisor in combination with macvtap. Any pointers to docs on what best to do next is appreciated. Im

Greetings all, I have a host machine that runs a router within a vm. I want to allow a connection between the host and the guest so the host can connect to the lan provided by the router vm. I've created a dummy interface with these commands: $ ip link add ens99-dummy type dummy $ ip link set ens99-dummy address 52:54:00:1f:d0:ff this resulted with this output: $ ifconfig ens99-dummy

On 04/30/2018 03:16 PM, daggs wrote: > Greetings Laine, > >> Sent: Monday, April 30, 2018 at 8:31 PM >> From: "Laine Stump" <laine@redhat.com> >> To: libvirt-users@redhat.com >> Cc: daggs <daggs@gmx.com> >> Subject: Re: [libvirt-users] connecting host and guest vm using a dummy nic >> >> On 04/27/2018 06:39 PM, daggs wrote:

I have a host setup for libvirt kvm/qemu vms. And I wonder a bit about the overhead of the macvtap and how to configure the mtu's properly. To be able to communicate with the host, I have moved the ip address of the host from the adapter to a macvtap to allow host communication. I have the below setup on hosts.

Greetings Laine, > Sent: Monday, April 30, 2018 at 8:31 PM > From: "Laine Stump" <laine@redhat.com> > To: libvirt-users@redhat.com > Cc: daggs <daggs@gmx.com> > Subject: Re: [libvirt-users] connecting host and guest vm using a dummy nic > > On 04/27/2018 06:39 PM, daggs wrote: > > Greetings all, > > > > I have a host machine that runs

Hello I have realized a problem with incomming multicast packages to a VM. My Setup is: 1 Host with 1 VM. On the external Network (Host: eth0), there ist a Multicast Stream. The packages are visible at the hosts eth0. The Guest is connected via macvtap to the eth0 from the Host. Host and Guest ist CentOS 7.6 in Future it should be RedHat 7.6. The guest is connected via macvtap0 to eth0. If i

I am running Fedora 16 64bit and installed libvirt. I have the VM running with arm emulation with this one issue I can't figure out. I used Virtual Machine Manager to manage the VM and can access its console there. The Ethernet appears to be eth1 and the guest can set an IP on it etc. However, I cannot see any traffic from the Host when dumping any of the interfaces. I've tried

Howdy, I have a strange issue, first some back story, I failed to upgrade from Debian 6.0 to 7.0 and had to do a fresh install of 7.0 I had a few PV''s and a Windows 7 VM on this system. they still work for the most part for the router I have the following issue that I am not able to reproduce on the other PV''s root@router:/home/kd5lct# iptables --list libkmod: ERROR

Hi I am trying to do passthrough to guest using sriov and libvirt I tried to use both techniques from here http://wiki.libvirt.org/page/Networking#Assignment_with_.3Chostdev.3E <http://wiki.libvirt.org/page/Networking#Assignment_with_.3Chostdev.3E> Assignment from a pool of SRIOV VFs in a libvirt <network> definition Assignment with <interface

Hi, I'm using libvirt and qemu on Debian Wheezy. I'm having a strange behavior. Guests can't connect to each other when they're on the same host. On the host I'm using bonding (in active / backup mode) and vlan. It looks like this : eth0 \ / macvtap0 bond0 --- vlan222 eth1 / \ macvtap1 So I've got two guests, let's say A and B. When

The guest was setup through virt-manager. The machine is not configured much after a F20 install (I believe I didn't change any network things) Here is the network part: <interface type='direct'> <mac address='52:54:00:fe:b0:66'/> <source dev='em1' mode='bridge'/> <target dev='macvtap0'/> <model

On 12/15/18 9:54 AM, daggs wrote: > Greetings, > > I have two vms, one is a router and the other one is a client, for some reason, the client vm is unable get ip via dhcp from the router vm. > here are outputs: > vm1.xml: > <interface type='bridge'> > <mac address='52:54:00:54:78:be'/> > <source bridge='virbr0'/>