[libvirt] why mac are different between inside and outside of vm
yue
libvirt at 163.com
Sat Feb 8 03:46:21 UTC 2014
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?
thanks very much.
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