I am running a network of Virtual Machines (built on ESX4.0) using QNX 6.4.1.

There a 6 QNX VMs each with a host only interface on which they can communicate. The majority of the traffic is QNET and
 broadcast Ethernet traffic so keeping it internal to the host only network is key.

On one of the VMs I have a second bridged interface allowing me to telnet and hop to each of the 6 VM machines from a 
LAN, enabling CLI access, log retrieval etc.

The problem I'm experiencing is that the QNET comms on this dual interface machine is being flooded out both interfaces,
 but I want to keep this to the host only network only.

So, my question is whether it is possible to disable QNET comms on one specfic interface with QNX. And if so, how is 
this achieved? I am also open to any other suggestions you might have.


Thanks,
Danny