On 11/06/2017 09:13 PM, netsurfed wrote: > Hi all: > > I'm facing problems trying to define a bridge on Ubuntu 16.04, using libvirt 3.4.0. > > When I try to do: > root@ubuntu-180:/tmp# virsh iface-define iface-testbr1.xml > > I get the following error: > error: Failed to define interface from iface-testbr1.xml > error: this function is not supported by the connection driver: virInterfaceDefineXML > It's supported by the netcf interface backend. What does "virsh -V" tell you? In the "Networking:" line you'd see 'Interface netcf' - I have to assume you have 'udev' instead. > What can i do to make this function works normally? THX. If netcf isn't supported on Ubuntu, then that's a packaging thing. John > > The xml file as: > > <interface type='bridge' name='testbr1'> > > <mtu size='1500'/> > <bridge stp='on' delay='1500'> > <interface type='ethernet' name='enp9s0'> > <link speed='1000' state='up'/> > <mac address='0c:c4:7a:c1:63:17'/> > </interface> > </bridge> > </interface> > > root@ubuntu-180:/tmp# uname -a > Linux ubuntu-180 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux > > > > _______________________________________________ > libvirt-users mailing list > libvirt-users@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/libvirt-users > _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
