Edit file File name : virtnwfilterd-admin.socket Content :[Unit] Description=Libvirt nwfilter admin socket Before=virtnwfilterd.service BindsTo=virtnwfilterd.socket After=virtnwfilterd.socket [Socket] # The directory must match the /etc/libvirt/virtnwfilterd.conf unix_sock_dir setting # when using systemd version < 227 ListenStream=/run/libvirt/virtnwfilterd-admin-sock Service=virtnwfilterd.service SocketMode=0600 [Install] WantedBy=sockets.target Save