[one-users] OpenNebula and DHCP Server

[Carlos Martín Sánchez]

Hi,

Actually, we do provide a Virtual Router appliance that contains a DHCP
server. It knows the correct IP assigned by OpenNebula to each MAC.
See http://opennebula.org/documentation:rel4.2:router

Regards

--
Join us at OpenNebulaConf2013 <http://opennebulaconf.com> in Berlin, 24-26
September, 2013
--
Carlos Martín, MSc
Project Engineer
OpenNebula - The Open-source Solution for Data Center Virtualization
www.OpenNebula.org | cmartin at opennebula.org |
@OpenNebula<http://twitter.com/opennebula><cmartin at opennebula.org>


On Thu, Sep 5, 2013 at 8:55 AM, Ionut Popovici <ionut at hackaserver.com>wrote:

>  No opennebula don't provide DHCP , you could use vlans to brake the
> network, and u can use contextualization to get the ip for virtual
> machines, if u use bridge mode is u should make rules in iptables(ebtables)
> for udp dst port 67  and allow only response from your DHCP server.
> Chears.
> On 9/5/2013 9:49 AM, Mohammad Fazli Ahmat Jalaluddin wrote:
>
>     Hi guys,
>
> I just want to ask few questions.
>
> Does OpenNebula act as a DHCP Server and give IP address to the VM if it
> is not contextualized in the first place?
>
> When the VM is deploy (without context), e.g Ubuntu server default network
> configuration is using DHCP, and thus the IP for the VM is different with
> the one that OpenNebula uses from the vnet lease.
>
>  Is the IP address in the VM is given by OpenNebula (act as the DHCP
> server) or given by our network existing DHCP server?
>
>  The reason I'm asking is because our network is poisoned since there are
> 2 DHCP server. BTW, our OpenNebula configuration for the network is using
> dummy and using bridge in the frontend
>
>  Thank you very much.
>
>  Regards,
>  Fazli
>
>
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