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+# 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
+```