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Virtualization and VM networking

Wire VMs into bridges and VLANs on a single host, and keep tenants isolated at layer 2.

3 challenges · ~110 min · every step earns its own verified proof

0/3 solved
Start: Isolate VMs with bridge VLANs →
  1. Isolate VMs with bridge VLANsmedium~35 min

    VLAN-filter a host bridge so some VMs share a segment and one stays apart.

  2. A tenant VM landed on the wrong networkmedium~35 min

    One bridge per tenant. Find the VM on the wrong one and re-home it.

  3. The DB VMs can't reach the networkmedium~40 min

    Fan two VLANs of VMs out to the physical NIC over a trunk, the hypervisor uplink.