HI
I installed HyperV on a VM running on my proxmox server. Now I have the issue, that as soon as I create an external virtual switch connected to my network interface, the network interface has no connectivity anymore. I can't reach any other devices in the same network anymore, which I could before I created the virtual switch and I can reach them again, as soon as I delete that switch.
I enabled nested virtualization, disabled any firewalls, and disabled the MAC filter on the VM.
Has anybody an idea what the problem could be?
I installed HyperV on a VM running on my proxmox server. Now I have the issue, that as soon as I create an external virtual switch connected to my network interface, the network interface has no connectivity anymore. I can't reach any other devices in the same network anymore, which I could before I created the virtual switch and I can reach them again, as soon as I delete that switch.
I enabled nested virtualization, disabled any firewalls, and disabled the MAC filter on the VM.
Has anybody an idea what the problem could be?