Le mardi 21 dÃcembre 2010 Ã 13:53 +0800, Yueyu Lin a Ãcrit : > Hello, everyone > I just encountered a very strange issue in Ubuntu 10.10 server > edition X86 64bits. I just start up my kvm like : > kvm -net nic,macaddr=B3:C0:64:AF:73:28,model=virtio -net > tap,script=/etc/qemu-ifup,downscript=/etc/qemu-ifdown,ifname=tap2 > -enable-kvm -drive file=cassandra.raw,format=raw,aio=native -vnc :2 > This Mac address doesn't work at all. No working means the > virtual machine just thinks the eth0 is not plugged in. After I > changed the MAC address, it works as I expected. > Are there any restrictions that I can't use certain MAC > addresses?-- Sure First byte must be even. B3 is odd, so its not valid. low order bit is a marker for 'multicast' -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
