Configuring BlazeDS/LCDS for Edge Server in DMZ Environment

Hi,

Came across the below documentation on configuring LCDS for Edge Server in
a DMZ Environment

http://help.adobe.com/en_US/LiveCycleDataServicesES/3.1/Developing/WS56A7C79B-213F-425d-8D41-2A5391D75C03Update.html

http://www.alexglosband.com/2011/04/quick-and-dirty-edge-server-configuration-for-lcds/

Want to know if this is possible only with LCDS ? Can BlazeDS be configured
for Edge Server ? I am using amf and secure amf channels .

Kindly share your thoughts/info/experience on this .

Regards,
Shyam