On Sat, Feb 08, 2014 at 11:46:21AM +0800, yue wrote: > hi, all > nwfilter has many rules which depends on mac of vm, but i find the mac address inside vm is different from mac outside of vm. > outside mac: > vnet0 Link encap:Ethernet HWaddr FE:54:00:71:15:7B , > inside mac: > eth0 Link encap:Ethernet HWaddr 52:54:00:71:15:7B ,virtio > > why? > i am afraid that nwfilter use the wrong one. > how nwfilter chooses mac? and what is the usage of vnet0's mac? You can basically ignore the mac addr on the host vnetNNN devices. They don't affect the traffic to/from the guest. Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :| -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list