User Manual

NETGEAR M4500 Series Switches CLI Command Reference Manual 670
configured to redistribute routes learned by other protocols) or disabled (if the
router is not configured for the same).
Stub Router Status
When OSPF runs out of resources to store the entire link state database, or any
other state information, OSPF goes into stub router mode. As a stub router, OSPF
re-originates its own router LSAs, setting the cost of all non-stub interfaces to
infinity. To restore OSPF to normal operation, disable and re-enable OSPF. One
of Active, Inactive.
Stub Router Reason
One of Configured, Startup, or Resource Limitation. This row is only listed if stub
router is active.
Stub Router Startup Time
Remaining
The remaining time, in seconds, until OSPF exists stub router mode. This row is
only listed if OSPF is in startup stub router mode.
Stub Router Duration
The time elapsed since the router last entered the stub router mode. The row is
only listed if stub router is active and the router entered the stub mode because
of a resource limitation. The duration is displayed in DD:HH:MM:SS format.
External LSDB Overflow
When the number of non-default external LSAs exceeds the configured limit,
External LSDB Limit, OSPF goes into LSDB overflow state. In this state, OSPF
withdraws all of its self-originated non-default external LSAs. After the Exit
Overflow Interval, OSPF leaves the overflow state, if the number of external LSAs
has been reduced.
External LSA Count
The number of external (LS type 5) link-state advertisements in the link-state
database.
External LSA Checksum
The sum of the LS checksums of external link-state advertisements contained in
the link-state database.
AS_OPAQUE LSA Count
Shows the number of AS Opaque LSAs in the link-state database.
AS_OPAQUE LSA Checksum
Shows the sum of the LS Checksums of AS Opaque LSAs contained in the link-
state database.
New LSAs Originated
The number of new link-state advertisements that have been originated.
LSAs Received
The number of link-state advertisements received determined to be new
instantiations.
LSA Count
The total number of link state advertisements currently in the link state database.
Maximum Number of LSAs
The maximum number of LSAs that OSPF can store.
LSA High Water Mark
The maximum size of the link state database since the system started.
AS Scope LSA Flood List
Length
Length of global flood list for LSAs with AS scope.
Retransmit List Entries
The total number of LSAs waiting to be acknowledged by all neighbors. An LSA
may be pending acknowledgment from more than one neighbor.