6.80 (x86 Only) Network Card Limit in Virtual Machines

Oracle VM Manager supports eight network cards for each HVM virtual machine as outlined in Table 5.1 “Virtual Machine Maximums”. However, the system library does not allow users to add more than three network cards when creating a virtual machine from installation media.

Workaround: After the virtual machine is created, add up to five new network cards by editing the virtual machine in Oracle VM Manager.