ospfExternLsaCksumSum
OSPF-MIB ·
.1.3.6.1.2.1.14.1.7
Object
scalar
SNMPv2-SMIInteger32
The 32-bit sum of the LS checksums of the external 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 database of two routers. The value should be treated as unsigned when comparing two sums of checksums.
Context
- MIB
- OSPF-MIB
- OID
.1.3.6.1.2.1.14.1.7- Type
- scalar
- Access
- readonly
- Status
- current
- Parent
- ospfGeneralGroup
- Siblings
- 27
Syntax
SNMPv2-SMIInteger32
- Source
- SNMPv2-SMIInteger32
- Base type
Integer32
Values & Constraints
Type Constraints
range: -2147483648..2147483647
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ospfRouterId A 32-bit integer uniquely identifying the
router in the Autonomous System.
By convention, to ensure uniqueness, this
should default to the value of one of the
router's IP interfac… | scalar | RouterID | .1.3.6.1.2.1.14.1.1 |
| ospfRxNewLsas The number of link state advertisements received
that are determined to be new instantiations.
This number does not include newer instantiations
of self-originated link state adve… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.14.1.10 |
| ospfExtLsdbLimit The maximum number of non-default
AS-external LSAs entries that can be stored in the
link state database. If the value is -1, then
there is no limit.
When the number o… | scalar | Integer32 | .1.3.6.1.2.1.14.1.11 |
| ospfMulticastExtensions A bit mask indicating whether the router is
forwarding IP multicast (Class D) datagrams
based on the algorithms defined in the
multicast extensions to OSPF.
Bit 0, if s… | scalar | SNMPv2-SMIInteger32 | .1.3.6.1.2.1.14.1.12 |
| ospfExitOverflowInterval The number of seconds that, after entering
OverflowState, a router will attempt to leave
OverflowState. This allows the router to again
originate non-default AS-external LSAs. W… | scalar | PositiveInteger | .1.3.6.1.2.1.14.1.13 |
| ospfDemandExtensions The router's support for demand routing.
This object is persistent and when written
the entity SHOULD save the change to non-volatile
storage. | scalar | SNMPv2-TCTruthValue | .1.3.6.1.2.1.14.1.14 |
| ospfRFC1583Compatibility Indicates metrics used to choose among multiple
AS-external LSAs. When RFC1583Compatibility is set to
enabled, only cost will be used when choosing among
multiple AS-external LSA… | scalar | SNMPv2-TCTruthValue | .1.3.6.1.2.1.14.1.15 |
| ospfOpaqueLsaSupport The router's support for Opaque LSA types. | scalar | SNMPv2-TCTruthValue | .1.3.6.1.2.1.14.1.16 |
| ospfReferenceBandwidth Reference bandwidth in kilobits/second for
calculating default interface metrics. The
default value is 100,000 KBPS (100 MBPS).
This object is persistent an… | scalar | kilobits per second SNMPv2-SMIUnsigned32 | .1.3.6.1.2.1.14.1.17 |
| ospfRestartSupport The router's support for OSPF graceful restart.
Options include: no restart support, only planned
restarts, or both planned and unplanned restarts.
This object is persi… | scalar | Enumeration | .1.3.6.1.2.1.14.1.18 |
| ospfRestartInterval Configured OSPF graceful restart timeout interval.
This object is persistent and when written
the entity SHOULD save the change to non-volatile
storage. | scalar | seconds Integer32 | .1.3.6.1.2.1.14.1.19 |
| ospfAdminStat The administrative status of OSPF in the
router. The value 'enabled' denotes that the
OSPF Process is active on at least one interface;
'disabled' disables it on all interfaces.
… | scalar | Status | .1.3.6.1.2.1.14.1.2 |
| ospfRestartStrictLsaChecking Indicates if strict LSA checking is enabled for
graceful restart.
This object is persistent and when written
the entity SHOULD save the change to non-volatile
… | scalar | SNMPv2-TCTruthValue | .1.3.6.1.2.1.14.1.20 |
| ospfRestartStatus Current status of OSPF graceful restart. | scalar | Enumeration | .1.3.6.1.2.1.14.1.21 |
| ospfRestartAge Remaining time in current OSPF graceful restart
interval. | scalar | seconds SNMPv2-SMIUnsigned32 | .1.3.6.1.2.1.14.1.22 |
| ospfRestartExitReason Describes the outcome of the last attempt at a
graceful restart. If the value is 'none', no restart
has yet been attempted. If the value is 'inProgress',
a restart attempt is cu… | scalar | Enumeration | .1.3.6.1.2.1.14.1.23 |
| ospfAsLsaCount The number of AS-scope link state
advertisements in the AS-scope link state database. | scalar | SNMPv2-SMIGauge32 | .1.3.6.1.2.1.14.1.24 |
| ospfAsLsaCksumSum The 32-bit unsigned sum of the LS checksums of
the AS link state advertisements contained in the AS-scope
link state database. This sum can be used to determine
if there has been… | scalar | SNMPv2-SMIUnsigned32 | .1.3.6.1.2.1.14.1.25 |
| ospfStubRouterSupport The router's support for stub router functionality. | scalar | SNMPv2-TCTruthValue | .1.3.6.1.2.1.14.1.26 |
| ospfStubRouterAdvertisement This object controls the advertisement of
stub router LSAs by the router. The value
doNotAdvertise will result in the advertisement
of a standard router LSA and is the default va… | scalar | Enumeration | .1.3.6.1.2.1.14.1.27 |
| ospfDiscontinuityTime The value of sysUpTime on the most recent occasion
at which any one of this MIB's counters suffered
a discontinuity.
If no such discontinuities have occurred since the … | scalar | SNMPv2-TCTimeStamp | .1.3.6.1.2.1.14.1.28 |
| ospfVersionNumber The current version number of the OSPF protocol is 2. | scalar | Enumeration | .1.3.6.1.2.1.14.1.3 |
| ospfAreaBdrRtrStatus A flag to note whether this router is an Area
Border Router. | scalar | SNMPv2-TCTruthValue | .1.3.6.1.2.1.14.1.4 |
| ospfASBdrRtrStatus A flag to note whether this router is configured as
an Autonomous System Border Router.
This object is persistent and when written the
entity SHOULD save the change to … | scalar | SNMPv2-TCTruthValue | .1.3.6.1.2.1.14.1.5 |
| ospfExternLsaCount The number of external (LS type-5) link state
advertisements in the link state database. | scalar | SNMPv2-SMIGauge32 | .1.3.6.1.2.1.14.1.6 |
| ospfTOSSupport The router's support for type-of-service routing.
This object is persistent and when written
the entity SHOULD save the change to non-volatile
storage. | scalar | SNMPv2-TCTruthValue | .1.3.6.1.2.1.14.1.8 |
| ospfOriginateNewLsas The number of new link state advertisements
that have been originated. This number is
incremented each time the router originates a new
LSA.
Discontinuities in the val… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.14.1.9 |