[vbox-dev] [PATCH] UDPTunnel : new network interface backend to allow using this to link to GNS3 and QEMU instances over the network

[Alexey Eromenko]

> On the network settings of the VMs, The UDP tunnel shows fine but there is
> still only 4 adapters and not 7 like your picture shows.

This is by VBox design; Only CLI (command-line) or python API has
access above vNIC 4. GUI can see, but not change them.

See discussion here:
http://forums.virtualbox.org/viewtopic.php?f=9&t=41137

-- 
-Alexey Eromenko "Technologov"