When you’re troubleshooting TCP/IP connectivity problems on a Windows network, you may need to investigate the current IP routing table and add or delete specific IP routes. Windows comes with a command-line tool called Route that you can use to reveal and edit this type of information. Unfortunately, the Route tool is stuck in the DOS-based world of the command line, so it’s often avoided when it’s time to troubleshoot TCP/IP connectivity problems that may be rooted in the routing table.
To make the Route tool easier to use, I’ve moved it out of the command line and created the Route Gadget. Let’s take a closer look at this tool.