[one-users] OpenNebula and DHCP Server

Ionut Popovici ionut at hackaserver.com
Wed Sep 4 23:55:52 PDT 2013


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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> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

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