Subnetting network guests? diasble their ability to view the network.

darkdreamz

New Member
Aug 30, 2011
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Hi All!

I currenty have a machine which is running proxmox and it only has one ethernet interface. However when i want to create kvm guest then they are able to see the full network and this has to be disabled. I know that it is possible that with subnetting it could be solved but that seems not to be the right solution as it is not possible.

How can i achieve this?

thanks in advance
 
You can create a new virtual bridge, which isn't coupled to the ethernet network.

Create new bridge (vmbr1) and instead of coupling a member port to it, just create the bridge device.
Next, create your VM's and couple them to the new bridge (vmbr1).
This network will then only exist within the ProxMox server itself, and access to the external network from this network is not possible.