Logical Interfaces Health Check Results

The Logical Interfaces accordion displays the components related to the logical interfaces on the PE devices that the VPN services span through.

To access the Logical Interfaces accordion:

1. Navigate to the Orchestration > Instances > Service Instances page.

2. Select a service instance and click the service-instance-name hyperlink to access the Service-Instance-Name Details page

3. Click the Passive Assurance tab.

4. Click and expand the Logical Interfaces accordion.

Table 1 lists the fields in the Logical Interface table. You can show or hide columns in the table or reset page preferences, using the vertical ellipsis menu.

The Relevant Events section on the right side of the accordion displays the last two events (alerts) in order of their severity. Hover over the View Details hyperlink to view more information about an event in a pop-up. Click View All Relevant Events to view all events or anomalies related to the logical interfaces. You can view relevant events for the past seven days.

To view details of health check results for logical interface operational status, click any hyperlinked entry in the Logical Interfaces table to open the Logical Interface Detail page.

Table 1: Fields in the Logical Interfaces Accordion

Field	Description
Device Name	Name of the PE device associated with the logical interface. The logical or virtual interface is created on a physical interface of the device.
Interface Name	Name of the physical interface on which the logical interface is created. For example, et-0/0/1.
Sub Interface Index	Unique identifier assigned to a subinterface or logical interface. For example, et-0/0/1.2, where et-0/0/1 is the physical interface name and 2 (after the decimal point) is the subinterface index.
Operation Status	The operational status of the logical interface: Up—The interface is active or operational and can send and receive network traffic. Down—The interface is not in active or operational state.