Korenix Technology Co., Ltd.
Industrial
Layer 3 Managed Ethernet Switch
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Industrial Layer 3 Managed Ethernet SwitchUser Manual
Page: 1475/1568
Non-Configurable Data
ASBR Mode
- Reflects whether the ASBR mode is enabled or disabled. Enable implies that the
router is an autonomous system border router. Router automatically becomes an ASBR when it is
configured to redistribute routes learnt from other protocol.
ABR Status
- The values of this are enabled or disabled. Enabled implies that the router is an area
border router. Disabled implies that it is not an area border router.
Stub Router
- 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.
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) LSAs (link state advertisements) in the
link state database.
External LSA Checksum
- The sum of the LS checksums of the external LSAs (link state
advertisements) contained in the link-state database. This sum can be used to determine if there has
been a change in a router's link state database, and to compare the link-state databases of two
routers.
AS_OPAQUE LSA Count
- The number of opaque LSAs with domain wide flooding scope.
AS_OPAQUE LSA Checksum
- The sum of the LS checksums of the opaque LSAs with domain
wide flooding scope. This sum can be used to determine if there has been a change in a router's link
state database, and to compare the link-state databases of two routers. This value is in hexadecimal.
New LSAs Originated
- In any given OSPFv3 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. This value represents the number of LSAs originated
by this router.
LSAs Received
- The number of LSAs (link state advertisements) received that were determined to
be new instantiations. This number does not include newer instantiations of self-originated LSAs.
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.
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.
Maximum Number of Retransmit Entries
- The maximum number of LSAs that can be waiting for
acknowledgment at any given time.
Retransmit Entries High Water Mark
- The highest number of LSAs that have been waiting for
acknowledgment.
Command Buttons
Submit
- Send the updated configuration to the switch. Configuration changes take effect
immediately. These changes will not be retained across a power cycle unless a save is performed.
