[one-users] Assigning fixed IP's to VM's

[Tino Vazquez]

Hi there,

Take a look at the vmcontext.sh script, described in the last section
of the Managing Virtual Networks [1] guide.

Regards,

-Tino

[1] http://opennebula.org/doku.php?id=documentation:rel1.4:vgg

--
Constantino Vázquez, Grid Technology Engineer/Researcher:
http://www.dsa-research.org/tinova
DSA Research Group: http://dsa-research.org
Globus GridWay Metascheduler: http://www.GridWay.org
OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org



On Fri, Oct 2, 2009 at 6:04 PM, cmasmas cmasmas <cmasmas10 at gmail.com> wrote:
> Hi everybody,
>
> I need some VMs to have a fixed IP (and of course, a fixed MAC) . I'm trying
> to do it this way:
>
> 1) I have created a virtual net
> NAME           = "private"
> TYPE           = RANGED
> BRIDGE         = eth0
> NETWORK_SIZE   = 10
> NETWORK_ADDRESS= 192.168.2.0
>
> 2) I have given the VM a defined MAC
> NAME   = vm-example
> MEMORY = 768
> OS     = [
>   kernel   = "/boot/vmlinuz-2.6.26-2-xen-686",
>   initrd   = "/boot/initrd.img-2.6.26-2-xen-686",
>   root     = "sda1 ro"]
>
> DISK   = [
>   source   = "/path/debian.5-0.x86.img",
>   target   = "sda1",
>   readonly = "no" ]
>
> NIC    = [ mac  = "00:16:3e:58:82:3a", network = "private" ]
>
> The VM gets the MAC correctly, but NOT the IP, which is assigned by the DHCP
> server at University. I have thought about installing my own DHCP server
> with the IP-MAC pairs needed, but there could be some conflicts between the
> new server and the one @University.
>
> I have checked the documentation
> (http://www.opennebula.org/doku.php?id=documentation:howto_net), but don't
> know how to solve it. Could anyone help me?
>
> Thanks in advance.
>
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>