Thank you for your reply.

Now I am using "Default" instead of "ebtables" and assign 192.168.42.x IPs to the VMs. With this settings I can access the VMs from the outside.

So if I want to use a virtual network with e.g. 192.168.33.1 - 192.168.33.20 IPs for the VMs I have to select one of the VMs as a "frontend" and assign in addition a 192.168.42.x IP. Then I could login to the frontend and from there I could hop to the other VMs. Would that work?

Thank you and best regards,

Johannes

Am 12.09.2013 06:22, schrieb Kenneth:

What Network model are you using when you create Virtual networks - Default, 802.1Q, ebtables, Open vSwitch etc?

Try Default first, then define the Bridge interface of your OpenNebula hosts such as br0 or br1. You should know already that the network interfaces of the hosts nodes of OpenNebula is bridged.

On the virtual network, define your IP range of 192.168.42.x IPs. Assign this Virtual network to your VMs. (You may need to configure you VM to use this address).

On 09/12/2013 07:38 AM, Johannes Schuster wrote:

Hi,

OpenNebula is running without Problems.
I created a virtual network (192.168.20.1 - 192.168.20.5) and 2 VMs
(using the "ttylinux - kvm" from the OpenNebula Marketplace). I can
access them through VNC in Sunstone and they are up and running. They
have IPs (192.168.20.1 and 192.168.20.2) and I can successfully ping
among themeselves.

But now I want to access them from the outside. I have a frontend and 2
hosts. They have 192.168.42.x IPs. Regardless from which computer I try
I get the error "Destination Host Unreachable" (ping 192.168.20.1).

How do I connect to the VMs?

Thank you and best regards,

Johannes
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Thanks,
Kenneth


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