You can test the Tracking Server by following this procedure: 1.) Obtain the tracking server I.P. address. You should have this written down from when you set up TCP/IP networking. For this example, we will assume it is "192.168.1.1". 2.) On all CPU Resource servers type "telnet 192.168.1.1 17667". 3.) You should see: Simple Grid Protocol 1.2 - Copyright (c) Brendan Kosowski 2004, 2005, 2015, 2019 token? Note: You may see WARNING messages above the Copyright message. These do not cause any problem as of Simple Grid Protocol 1.02 4.) Hit ENTER to exit. You can test the CPU Resource Servers by following this procedure: 1.) Obtain all CPU resource server I.P. addresses. You should have these written down from when you set up TCP/IP networking. For this example, we will assume one of them is "192.168.1.2". 2.) On the tracking server type "telnet 192.168.1.2 17666". 3.) You should see: Simple Grid Protocol 1.2 - Copyright (c) Brendan Kosowski 2004, 2005, 2015, 2019 token? Note: You may see WARNING messages above the Copyright message. These do not cause any problem as of Simple Grid Protocol 1.02 4.) Hit ENTER to exit. 5.) Repeat Steps 2 to 4 for all I.P. addresses obtained in Step 1.