# Disable vrtbr0 Interface

from [http://www.cyberciti.biz/faq/linux-kvm-disable-virbr0-nat-interface/](http://www.cyberciti.biz/faq/linux-kvm-disable-virbr0-nat-interface/)

```
virsh net-destroy default
virsh net-undefine default
service libvirt-bin restart
```