Hi Note that the IP assignment in OpenNebula is not enforced, they are used to generate MAC addresses, so you can freely generate a Virtual Networks.
I see a couple of options: 1.- Do not use virtual networks at all. Add interfaces as: (you may need to update restricted attributes in OpenNebula) NIC = [ MAC = "00:02:01:02:03:04" ] 2.- Use a ranged network to get mac addresses and let OpenNebula track the MACs in use. You can use any IP range as MACs are generated as 00:02:<ip address> (00:02 can be set in oned.conf). In this case the IP's shown by OpenNebula will not match those assigned by the DHCP server. 3.- Create a fixed network with the MAC-IP pairs configured in the DHCP server. Cheers Ruben On Wed, Mar 20, 2013 at 4:10 PM, Mario Sickert <[email protected]> wrote: > Hi Ruben, > > my problem starts previously. > how do i have to create the virt.Network befor creating a VM? > In both possible cases (fixed, ranged) i have to use IP adresses or > networks i dont be allowed to administer. > I m dependent on getting IP adresses from our DHCP-server. > > best regards, M. > > Am 20.03.2013 10:18, schrieb Ruben S. Montero: > > Hi > > Yes you have to create a Virtual Network. Then you can either > contextualize your VMs [1] or use a virtual router with DHCP [2] > > Cheers > > Ruben > > [1] http://opennebula.org/documentation:rel3.8:cong > [2] http://opennebula.org/documentation:rel3.8:router > > > On Wed, Mar 20, 2013 at 9:37 AM, Mario Sickert <[email protected]> wrote: > >> Hi there, >> >> finally my opennebula system is running. The hosts are created and >> running well. >> >> now i try to create VMs by using DHCP for network. Normally all our >> machines getting IPs from DHCP-Server and i dont have the possibility to >> rule over our network. i m only an priviliged user. >> Do i have to build up a "Virtuel Network"? And how can i implement DHCP. >> >> Would be fine, if someone could help. >> Thx, M. >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> > > > > -- > Ruben S. Montero, PhD > Project co-Lead and Chief Architect > OpenNebula - The Open Source Solution for Data Center Virtualization > www.OpenNebula.org | [email protected] | @OpenNebula > > E-Mail ist virenfrei. > Von AVG überprüft - www.avg.de > Version: 2013.0.2904 / Virendatenbank: 2641/6188 - Ausgabedatum: > 19.03.2013 > > > -- Dr. Ruben Santiago Montero Associate Professor (Profesor Titular), Complutense University of Madrid URL: http://dsa-research.org/doku.php?id=people:ruben Weblog: http://blog.dsa-research.org/?author=7
_______________________________________________ Users mailing list [email protected] http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
