Nested virtualization : Bridge

Community Support Network
1

Hi everyones,
On my Win 11 Pro, I have install an Alma 9 Minimal (I try also on Ubuntu 24) in a VM with HyperV.
On this Alma, I haved install and configure OpenNebula 6
Win 11 Pro and Alma (eth0) are with dynamicals IP

I have create a VM Template with a private VNetwork on a range of IP start on 192.168.200.1 to 150
I try also to create a bridge to obtain IP from HyperV or my real DHCP Router, but this settings do not work for me.

I just would like my instancied VM can connect to internet to use apk for example. I’m not sure it’s a better idea to use my DHCP to obtain IP for my VMs.

Where I do a mistake ?

2

you need to setup bridged networking within the KVM host where opennebula VMs run. That bridged networking should have the eth0 interface as the bridge port and the bridge should have the IP address from the DHCP Router.