OVS Bridge without network card

oliwel

Well-Known Member
Feb 11, 2018
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1
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Hi All,

I run VE (still 5.4 if this matters) on a pizza box where all physical network cards are used (one NIC is used directly and one NIC carries several VLANs to the outside firewall).

I now want to setup some VMs that share a set of "private networks", those networks dont need to be routed outside the box but only need to exists between the VMs. I thought that using a OVS Bridge would fit the requirements best but as I have no free physical network card I wonder if it is possible to setup an OVS Bridge that is not bound to a physical device. Is it possible to use the loopback interface or create a dummy adapter?

best regards

Oliver
 

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