Re: Best practice to manage network

Hi Lucas, It is working perfectly, until I'm restarting my network (using ifreload, Is it still expected to have this behavior ? Yes, I think it's expected, and the scenario is similar with https://bugzilla.redhat.com/show_bug.cgi?id=1730084#c36 What would be a better way to configure the network ? Refer to the https://libvirt.org/formatdomain.html#bridge-to-lan, it is recommended to use Linux bridge instead of ovs bridge. Thanks. BR, Yalan On Mon, Dec 30, 2024 at 9:42 PM linux--- via Users <users(a)lists.libvirt.org&gt; wrote: > Hi, > > First, sorry if the topic has already been discussed recently (the only > thread I found related to my problem was created in 2010..) > > I have a hypervisor with KVM and LXC installed on a Debian 12, and I'm > using libvirt to create my VM. All my networks are defined in my > /etc/network/interfaces.d/* (I'm using openvswitch with specific options, > such as port mirroring/patch/...) , and I'm configuring the network on my > VM XML definition like this : > > <interface type='bridge'> > <mac address='52:54:00:ab:c3:d3'/> > <source bridge='prod'/> > <vlan> > <tag id='55'/> > </vlan> > <virtualport type='openvswitch'> > <parameters interfaceid='331d973c-0c5b-4d3c-b2ad-590f908e680d'/> > </virtualport> > <target dev='vnet180'/> > <model type='virtio'/> > <mtu size='9216'/> > <alias name='net1'/> > <address type='pci' domain='0x0000' bus='0x00' slot='0x05' > function='0x0'/> > </interface> > > It is working perfectly, until I'm restarting my network (using ifreload, > > Is it still expected to have this behavior ? What would be a better way to > configure the network ? > > Thanks in advance > > Lucas > >