I was able to login as
Done some import jobs, publish the map, copied the API link to a sample HTML page. Able to view the whole base map and CartoDB layer from local. But I tried from other network, the CartoDB layer seems to be not seen. Checked the console, but no errors where logged. Edited the development.js from the Windshaft directory and changed the localhost instances to domain name, and also the app_config.yml files.