On 07.09.2012 06:02, gary artim wrote: > I have a fedora system configured and running with virsh using > kvm/qemu. All I want is to have a fixed ipaddress for that virtual > machine. I know that there is the Host and Guest sides to the network. > The host has virbr0 interface, which i guess is a bridge. Seem when > ever I define a interface to the guest with a type=routed it hoses my > other interfaces on the host and requires a console reboot -- > completely hanging the network. I'm no networking expert, but there > must be a simple N step procedure for defining a static IPaddress to > route to a guest machine? Has anyone got this working and have a > procedure. My network has 2 nic, eth0 and eth1 (10.0.0.253 and > 10.0.1.253), one nic has a route to an nfs machine, the other passes > through a linux based router to the wan. I can alias the 10.0.1.253 > (eth0) to another address in the subnet, like 10.0.1.251 (eth0:0) and > would like to use it in some way to connect to the guest -- I have the > nat/routing working fine from the router to eth0:0. The network for > libvirt is confusing. It not obvious which side (guest or host) your > defining and seem to keep multiple definitions around, even after a > restart of libvirtd.service. An help would be great! Sorry for replying with a link, but please read instructions at: [1] http://www.linux-kvm.org/page/Networking [2] http://fedoraproject.org/wiki/Getting_started_with_virtualization#Networking_Support [3] http://wiki.libvirt.org/page/Networking I assume that you're interested in "public bridge" scenario, that is your guest can connect to the network and other hosts can reach the guest host. You also want to have static IP assigned to your guest OS. Solution is that you configure your bridge networking according to instructions in 1, 2, 3 and then set up static IP addresses on network interfaces inside your guests. It's up to guest host how (static vs dynamic) its network interfaces are configured. Mateusz Marzantowicz -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org
