Resolution:
Installation of GS Components on Multi-Homed Hosts

You can install any GridServer component on multi-homed host machine. Here are the adjustments you need to make to the setup of the components:
Manager:

By default, Resin listens to all interfaces on a multihomed host. You can restict Resin to listen to one interface by modifying tag in resin.conf. For example, change

&lthttp server-id="" host="*" port="8000">

into

&lthttp server-id="" host="192.168.20.147" port="8000" >

you can then proceed with usual manager configuration.
Engine:

On your Director machine, go to Engine&gtEngine Configuration and select the configuration to be used by your Engine. Under File Server heading, set the Net Mask value to match the network range on which the Engine should run.
Driver:

In driver.properties file, set the DSLocalIPAddress property to IP number of the correct interface. For example:

DSLocalIPAddress=192.168.12.1