--- title: "Monitor VM network health" canonical: "https://docs.aryaka.com/space/KNOW/1544575/Monitor%20VM%20network%20health" format: markdown --- The VM Network Health page graphs interface traffic errors for the active virtual machine (VM) operating on a site's ANAP. One graph appears for each VM interface. You can apply a filter that determines the traffic direction and time period that is monitored. If it is not already open, open the VM Network Health page as follows: To open the VM Network Health page Log in to MyAryaka. The Home page appears. Click SD-WAN > Monitor in the left navigation pane. The Site: page appears. Click the Reference Site drop-down list and select the site whose VM you want to monitor. Click the VMs icon in the navigation bar at the bottom of the page. The Virtual Machine Traffic page appears. Click the Network Health icon in the Virtual Machine Traffic page's navigation bar. The VM Network Health page appears for the selected site. The components of the VM Network Health page are described in the following sections. Apply filters The filter pane contain the following components that allow you to select the criteria that determines the graph details that appear on the page. Component Description Time field Determines the period for which to monitor and graph the traffic for the selected reference site. Each time period has an associated data interval defined for it. For example, if you select the Last 24 Hours time period, the associated data interval is 30 Minutes, which means a sample is taken and graphed every 30 minutes for a 24 hour period. Select one of the following time period/data interval pairs to graph the selected site's traffic: Last 1 Hour (1 minute) Last 4 Hours (1 minute) Last 8 Hours (1 minute) Last 24 Hours (1 minute) Last 7 Days (30 minutes) Last 30 days (30 minutes) Last Day (1 minute) Last Week (30 minutes) Last Month (30 minutes) Current Month (30 minutes) Custom (varies per custom time period defined) Note: Last Day is different from Last 24 Hours. The Last 24 Hours plots graph with traffic collected in the last 24 hours. Last Day plots the traffic during the last calendar day. Similarly, Last Month plots the traffic during the last calendar month, and so on. Current Month plots the traffic during the current calendar month. You can select a custom time, date, and year going as far back as five years. Apply button Saves and applies your filter selections to the page's graphs. Included graphs The VM Network Health page displays a graph for each of the active VM's interfaces using the following naming convention: Interface Errors. The is determined by the VM's vendor. For example, if the are two interfaces named ethernet1 and ethernet2, and ethernet1 has three subinterfaces, and ethernet2 has no subinterfaces, a graph appears for each of the four interfaces: ethernet1/1, ethernet1/2, ethernet1/3, and ethernet2. The graphs include details determined by the selections made in the Traffic Direction and Time fields in the filter pane. In this topic Related topics Monitor VM system health Monitor VM traffic