If the plugin is unable to connect to the host and issues the following messages, for example:
Could not connect to debugging server:XXXX CA ITST
Plugin Vendor: CA, Inc.
Plugin Name: CA InterTest Common User Interface
Plug-in ID: com.ca.intertest
The error was detected in com.ca.intertest.ui.actions.StartDebugAction
Release : 11.0
Component : CA InterTest Batch
One possible solution could be to add the host name to the "Proxy bypass" list in the Eclipse "Network Connections" preferences.
In Eclipse click "Window" - "Preferences" - and: