PVE nested in HyperV, PVE gets network access but PVE vm's do not (destination host unreachable). Looking for guidance to set promiscuous mode in HV.

[elzorroazul777]

It looks like the topic of port monitoring is a bit above my current level of understanding and I haven't been able to find a concrete guide to help set this up. I have Hyper-V enabled on my Windows host and Proxmox is installed as a VM in Hyper-V. Proxmox was able to get a DHCP assigned IP address from the physical router on my local network but the VM's within proxmox are unable to connect.

Any guidance would be greatly appreciated!

 

[bogorad]

Thank you so much for your question!! I spent half a day beating my head against the monitor trying to solve this. Then I saw the word 'promiscuous', and it immediately clicked. Here, it fixed everything immediately:

UPD: BTW, you also might want to change the adapter to trunk mode:

Set-VMNetworkAdapterVlan –VMName my_pve_vm_name –Trunk –AllowedVlanIdList 10-100 –NativeVlanId 0