Use the Host button to display the Connect to Host window.
From this window (Figure 4-9) you can connect your SunVTS interface to another machine on the network that is running the SunVTS kernel. Once you are connected to the SunVTS kernel on the test machine, your display controls the SunVTS kernel on the remote system and all the test results are for tests run on the remote system.
As you connect to various remote systems, SunVTS keeps track of those systems and displays them in the Hostname List. You can reconnect to one of those hosts by double clicking on the host name in this list, shown in Figure 4-9. The list is only maintained during your current SunVTS session (if you quit SunVTS, and start it again, the hostname list is reset).