[one-users] XEN Assigned IP is not available in VM

Carlos Martín Sánchez cmartin at opennebula.org
Mon Oct 28 04:20:01 PDT 2013


Hi,

On Sun, Oct 27, 2013 at 11:10 AM, Ionut Popovici <ionut at hackaserver.com>
 wrote:

> Use contextualization .. if not  make and dhcp server that will use the
> mac address as opennebula use ..
> the end of max is the ip adress in hexa
> 10.0.0.1
> is like 02:00:0a:00:00:01 so u can make your own lesses :D
>

I want to add to Ionut's answer that contextualization is explained here:
http://opennebula.org/documentation:rel4.2:context_overview

And that we already provide a dhcp server appliance, you don't need to make
your own:
http://opennebula.org/documentation:rel4.2:router

Best regards
--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | cmartin at opennebula.org |
@OpenNebula<http://twitter.com/opennebula><cmartin at opennebula.org>


On Sun, Oct 27, 2013 at 11:10 AM, Ionut Popovici <ionut at hackaserver.com>wrote:

>  Use contextualization .. if not  make and dhcp server that will use the
> mac address as opennebula use ..
> the end of max is the ip adress in hexa
> 10.0.0.1
> is like 02:00:0a:00:00:01 so u can make your own lesses :D
>
> On 10/27/2013 11:58 AM, Documented Facts wrote:
>
>  Hi
>
>  I have assigned vm a IP address with this form 10.*.*.163. But when I
> see ip by using ifconfig totally different IP is displayed.
>
>  The deployment.0 file show the correct ip which I want in vif session.
> if I run same image through xen by using .xen file with the bellow vif. It
> show the ip for that VM and it let ping from outside. Can you give me
> advice to overcome this problem. I don't have install VNC since I can
> access the XEN hosts.
>
>  name = 'one-36'
> #O CPU_CREDITS = 180
> memory  = '256'
> bootloader = "/usr/bin/pygrub"
> disk = [
>     'file:/var/lib/one//datastores/0/36/disk.0,xvda,w',
>     'file:/var/lib/one//datastores/0/36/disk.1,xvdc,w',
>     'file:/var/lib/one//datastores/0/36/disk.2,xvdb,r',
> ]
> vif = [
>     ' mac=02:00:0a:16:81:a3,ip=10.*.*.163,bridge=xenbr0',
> ]
>
>  Thanks
>
>
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