---
title: "L3 Most Likely Path Network Topology"
canonical: "https://docs.infoblox.com/space/NAG7/21987383/L3%20Most%20Likely%20Path%20Network%20Topology"
format: markdown
---
**L3** **Most** **Likely** **Path** shows the most likely path that routable Layer 3 traffic would take between a source device and a destination device, ignoring Layer 2 connectivity between Layer 3 devices. By default, the

1. In the left panel, click **L3** **Most** **Likely** **Path**.
2. In the left panel, click the row containing the starting device.
3. In the **L3** **Most** **Likely** **Path** dialog, select the source network view from the **Network** **View** dropdown menu.
4. In the **L2/L3** **Most** **Likely** **Path** dialog, select the ending device. Shorten the device list by selecting a **Device** **Group** or by entering a search term.

In the resulting graph, the name of the starting device is highlighted in green, and the name of the ending device is highlighted in red.  

—   To change the chart view: Click **Refine** **View** above the graph. Then, click **Edit** **Address** near the top of the dialog. The Address Table appears, listing all interfaces for the chosen destination device. From here, you choose a different IP address on the destination device as the destination for determining a path. By default the destination value is the Management IP address for the chosen device.