于 2010年11月17日 00:51, David M. Barlieb 写道:
HI, I’ve just begun using libvirt as part of my KVM installation and have been having some confusion regarding networking of my virtual guests. I’m not sure if I should even be sending this to this mailing list and if not please let me know and if possible where I should be sending this inquiry. I understand I can setup a dedicated bridged interface for my guest. But as for the virbr interface which is the default, I’m a little confused about. When using this, does the guest os use the same ip as the host?
no, for you use the 'default' virtual network # ps -ef | grep dnsmasq libvirt use dnsmasq to allocate private IP addr for guest automatically. and yes, Daniel and Justin already replied you how the guest could communicate with outside networks. Regards - Osier
If so, then how to packets get to the guest instead of the host. I would guess there’s an alternate mac address for the guest interface and this is how it gets there but am not certain. Sorry if this seems like a simple question but I’m not very well versed in networking. *daveb* _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
