Fortinet MR1 - Manual (Page 532)

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SPF Runs - The number of times that the intra-area route table has been calculated using this area's
link-state database.
Area Border Router Count - The total number of area border routers reachable within this area. This
is initially zero, and is calculated in each SPF Pass.
AS Border Router Count - The total number of Autonomous System border routers reachable within
this area. This is initially zero, and is calculated in each SPF Pass.
Area LSA Count - The total number of link-state advertisements in this area's link-state database,
excluding AS External LSAs.
IP Address - The IP address of the interface.
Interface Events - The number of times the specified OSPF interface has changed its state, or an error
has occurred.
Virtual Events - The number of state changes or errors that have occurred on this virtual link.
Neighbor Events - The number of times this neighbor relationship has changed state, or an error has
occurred.
External LSA Count - The number of external (LS type 5) link-state advertisements in the link-state
database.
Originate New LSAs - The number of new link-state advertisements that have been originated. In any
given OSPF area, a router will originate several LSAs. Each router originates a router-LSA. If the router
is also the Designated Router for any of the area's networks, it will originate network-LSAs for those
networks.
LSAs Received - The number of link-state advertisements that have been received that have been
determined to be new instantiations. This number does not include newer instantiations of
self-originated link-state advertisements.
Command Buttons
Refresh - Refresh the data on the screen with the present state of the data in the switch.