Check All TCP Services X 1.0 monitors TCP and applies policies and actions. Built by Peter Lewis of Stairways Software using VNOS 1.0, the Visual Network Operating System from Singlestep Technologies, the application, Check All TCP Services, monitors and applies policies and actions for SMTP, POP, HTML, and FTP functions on any two domains. Status and controls are displayed in a unified visual control panel. The Check All TCP Services application enables IT and network professionals to automate the monitoring and application of pre-set policies that trigger the appropriate pre-defined actions. Check All TCP Services is currently built to support two URLs at any given time. Additional URLs can be added by cloning the application and creating a new interface that aggregates the views of all the data monitored into a single view. Lewis used 8 VNOS Widgets to visually build the Check All TCP Services monitoring system, which runs every 5 minutes and returns the results into the control panel. VNOS comes with an Objects Inventory of more than 34 programming blocks called Widgets. The Widgets enable you to quickly build applications through the VNOS actions of Cloning and Aliasing. This application shows the power of VNOS ? monitoring, applying policies, and triggering actions based on those policies