run either of the two lines:
egrep '(vmx|svm)' /proc/cpuinfo
kvm-ok
http://www.linux-kvm.org/page/Networking
Public bridge
Public bridge allow guest directly communicate with outside using host's network card.
Below configuration works for me.
# The loopback network interfaceauto loiface lo inet loopback# The primary network interfaceauto br0iface br0 inet static address 192.168.10.13 netmask 255.255.255.0 network 192.168.10.0 broadcast 192.168.10.255 gateway 192.168.10.1 dns-nameservers 8.8.8.8 8.8.4.4 dns-search eastip.com bridge_ports eth0 bridge_fd 0 bridge_hello 2 bridge_maxage 12 bridge_stp off