You should see replies from 192.168.100.50 with 0% loss. If you see "General failure," check that the adapter is enabled and not in a "Disabled" state in ncpa.cpl .
Once installed, the adapter appears as a new "Ethernet" connection in your Network Connections (accessible via How to create a Microsoft loopback adapter in Windows 11 microsoft loopback adapter windows 11
: Since it’s virtual, it won't receive an IP from a router automatically. You will likely need to right-click Properties > IPv4 and assign a static IP address (like 192.168.1.1 ) to use it for local testing. Common Use Cases Lab Environments You should see replies from 192
This report details the purpose, installation, and common uses for the in Windows 11. Overview You will likely need to right-click Properties >
Install the hardware that I manually select from a list (Advanced) Hardware Category Network adapters from the list and click Identify Manufacturer Manufacturer pane (left), select pane (right), look for Microsoft KM-TEST Loopback Adapter Complete Installation to confirm, then once the wizard completes the setup. Microsoft Learn Configuration & Verification
After installation, the adapter appears as an Ethernet connection in .