On Sat, Aug 2, 2008 at 11:22 PM, Fabian Deutsch <[EMAIL PROTECTED]>wrote:
> Hey, > > > > > I'm using KVM with the wonderful help of libvir (virsh), on a > > to-be-production-ready server of mine. > > > > > > I would like to be able to choose on a way or another the ip of each > > of my VM. As far as I can understand, the only way to get an IP (from > > a vm point of view) if the dhcp it. But I have no garantee vm1 will > > always get x.x.x.1 Ip adress... > > I suppose you are speaking about the NAt-Solution. Yes. Sorry. My server has 1 public IP address. Host will host an Apache proxying http services hosted by VMs. VMs will have private IP addresses (192.168.0.x). I can not have any other public IP addresses, so bridging is not a solution (AFAICU) Nat seems good choice in my case, I think. > > Have a look at some bridge-Solution: > http://libvirt.org/formatnetwork.html#examplesRoute Ok. You are proposing me to use : <network> <name>local</name> <bridge name="virbr1" /> <forward mode="route" dev="eth1"/> <ip address="192.168.122.1" netmask="255.255.255.0"> <dhcp> <range start="192.168.122.2" end="192.168.122.254" /> </dhcp> </ip> </network> I understand this defines a network, where IP address of host in VM-World is 192.168.122.1, and DHCP distributes IP addresses to VMs. Nat is disabled ? I just don't understand how I can specify that VM1 (with its mac address), should have .1 IP address. Natting will be automagic ? I must admit I don't really know how to use routing system, I presume :( Thanx for your help, > <http://libvirt.org/formatnetwork.html#examplesRoute> > > > - fabian > Olivier.
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