How to connect a virtual NIC in one QEMU-KVM instance to a virtual NIC in another QEMU-KVM instance without a bridge

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How to connect a virtual NIC in one QEMU-KVM instance to a virtual NIC in another QEMU-KVM instance without a bridge – Managing your servers can streamline the performance of your team by allowing them to complete complex tasks faster. Plus, it can enable them to detect problems early on before they get out of hand and compromise your business. As a result, the risk of experiencing operational setbacks is drastically lower.

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Is there a way to connect a Virtual NIC one QEMU-KVM instance to a Virtual NIC on another QEMU-KVM instance. I want to be able to do this efficiently and it may be possible that the 2 instances could be on local or remote machines.

I understand the use of TAP interfaces tied a bridge. But I am trying to create point to point connections between Virtual NICs in different QEMU-KVM instances

Solution :

Qemu simply maps the v-NIC to a tap, whatever you plug the tap into is up to you. Bridge is the obvious choice, but there’s also openvswitch, for example.

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