Overlay Tab in the AP Dashboard

The Overlay tab under Manage > Overview > Routing in the AP dashboard displays the following sections:

For more information on viewing the overlay tab, see Viewing the Overlay Tab in the AP Dashboard.

Overlay Summary

The Overlay Summary displays the following information:

  • Status—Status is either Enabled or Disabled.
  • Site—Displays the site location.
  • Control Connections—Displays the control connection as either Up or Down.
  • Interfaces—Displays the number of active interfaces.
  • Routes Advertised—Displays the number of routes that are advertised.
  • Routes Learned—Displays the number of routes that are learned.

Overlay Details

Displays the information categorized by Control Connections, Interfaces, Routes Advertised, and Routes Learned.

  • Control Connections
    • Click the Settings icon to reset or set the default columns that are displayed.
    • Click the filter icon on each column header row to filter the displayed information.
    • Total Control Connections—Displays the total number of control connections.
    • Last Refreshed—Indicates when the last refresh was completed.
    • Control Plane Peers—Displays the Control Plane Peers.
    • State—Displays the state of the connection.
    • Last State Change—Indicates the Last State Change.
    • Down Count—Displays the Down Count.
    • Routes Advertised—Displays the advertised routes.
    • Routes Learned—Displays the number of routes that are learned.
  • Interfaces
    • Click the Settings icon to reset or set the default columns that are displayed.
    • Click the filter icon on each column header row to filter the displayed information.
    • Total Interfaces—Displays the total number of interfaces.
    • Last Refreshed—Indicates when the last refresh was completed.
    • Interfaces—Displays the number of active interfaces.
    • State—Displays the state of the interface.
    • Tunnel Destination—Displays the destination address.
    • Uptime—Amount of time the tunnel has been active since it was last reset.
    • Routes Learned—Displays the total number of routes that are learned.
  • Routes Advertised
    • Click the Settings icon to reset or set the default columns that are displayed.
    • Click the filter icon on each column header row to filter the displayed information.
    • Route—Displays the route name.
    • Nexthop—Displays information about the next hop.
    • Interface—Displays the number of active interfaces.
    • Flags—Lists the number of active flags.
    • Origin—Origin of the route.
    • Cost—Cost associated with the route.
  • Routes Learned
    • Total Routes Learned—Displays the total number of routes that are learned.
    • Last Refreshed—Indicates when the last refresh was completed.
    • Route—The route IP address and subnet Subnet is the logical division of an IP network..
    • Age (Last Updated)—Last updated date.
    • Origin—Origin of the connection, for example, Connected or Overlay.
    • Flags—Lists the number of active flags.
    • Nexthop—Displays information about the next hop.
    • Interface—Displays the number of active interfaces.
    • Cost—Cost associated with the route.