Link Weights / Metrics
By default, a circuit's shortest path is determined by the hop count between the A and Z endpoints. However, this behaviour can be altered by adding a weight to the intermediate links via the "metric" field. If a weight is added, the path with the lowest aggregate weight will be the shortest path. To modify the metric of a circuit, in Admin section, click the Network tab and click the circuit to be modified. Enter the desired value in the metric field and then click the "Update Link" button.
If there are multiple links between two nodes clicking the line representing the links will cause the Select Link panel to appear. Choose a link and click the Select button to open the link details panel for the link.