New test environment

I want to rebuild my test lab. Right now I have a server with KVM and I want to add my new desktop on the loop. In my desktop I use VirtualBox as a hypervisor. What I want to achieve is more or less the following diagram:

Some more information:

• The default GW is my CPE
• Test LAN is 192.168.0.0/24
• KVM LAN is 192.168.0.0/24
• DNS is provided by the Server (192.168.0.2)
• DHCP for the Test LAN is provided by the CPE
• DHCP for the KVM LAN is provided by the KVM

What I want is:

1. Provision VMs using Foreman either in the KVM (192.168.22.0/24) or in my Test (192.168.0.0/24) network.
2. Establish a bidirectional communication between my local LAN machines and the the KVM network.
3. Manage VMs from my Ansible machine (which resides in my Test LAN with the IP 192.168.0.250).

My questions are:

1. I understand that I need to create at least one bridge between the KVM and Test network. Where should I create that bridge? (The how is not that important at the moment).
2. Do I need to modify the KVM network configuration in order to support that bridge?
3. Do I need to add static routes on the machines that are on the Test LAN? If yes, is there a way to eliminate that?
4. My CPE is able to use a second IP. Should I define a second IP in the CPE and use this device as a bridge? Will that be better/simpler?

Thank you in advance

Recent Questions...