I need to recover a guest machine with Windows 2003 on a new host server on Centos 7 with virt-manager. I've shut down a guest machine and simply copied its .img file from /var/lib/libvirt/images.
Then I've tried to restore it using virt-manager, I've pointer virt-manager to my .img file, checked to install NAT network (default) and it worked - system's been restored. But it has no Internet connection, LAN works and my guest pings from other guests and can ping host-machine and other guests, but there is no Internet. Maybe I've done a wrong restore?