Hi, i was testing network remove with libvirt and found an issue for my feature. By this scenario, i tried to remove the bridge network: Scenario: I have a eth0 interface. By that, i create a bridge called br0(libvirt name test), based on this scenario. Now i have the files ifcfg-eth0 and ifcfg-br0 at /etc/sysconfig/network-scripts. When i use virsh iface-undefine test or network.undefine() to remove the test network (that uses br0 bridge), libvirt remove both ifcfg-eth0 and ifcfg-br0 at /etc/sysconfig/network-scripts. What is better: create a function to manually remove this files or open a bug against libvirt? -- Ramon Nunes Medeiros Kimchi Developer Linux Technology Center Brazil IBM Systems & Technology Group Phone : +55 19 2132 7878 ramonn@br.ibm.com