FASTSearch for sharepoint The remote server returned an error: (502) Bad Gateway.

Setup for a non-admin node for FASTSearch for Sharepoint 2010 was failing. Deployment.xml, IPSec rules on the admin node all looked correct. Connectivity and name resoultion all appeard to be solid in the domain. Examining the installer logs located in C:\FASTSearch\var\log\installer were not very much help. The logs show that when connectivity to the admin node failed…