ospfLsdbChecksum
OSPF-MIB ·
.1.3.6.1.2.1.14.4.1.7
Object
column
SNMPv2-SMIInteger32
This field is the checksum of the complete contents of
the advertisement, excepting the age field. The age field
is excepted so that an advertisement's age can be
incremented without updating the checksum. The checksum
used is the same that is used for ISO connectionless
datagrams; it is commonly referred to as the
Fletcher checksum.
Context
- MIB
- OSPF-MIB
- OID
.1.3.6.1.2.1.14.4.1.7- Type
- column
- Access
- readonly
- Status
- current
- Parent
- ospfLsdbEntry
- Table
- ospfLsdbTable
- Siblings
- 7
Syntax
SNMPv2-SMIInteger32
- Source
- SNMPv2-SMIInteger32
- Base type
Integer32
Values & Constraints
Type Constraints
range: -2147483648..2147483647
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ospfLsdbAreaId The 32-bit identifier of the area from which
the LSA was received. | column | AreaID | .1.3.6.1.2.1.14.4.1.1 |
| ospfLsdbType The type of the link state advertisement.
Each link state type has a separate advertisement
format.
Note: External link state advertisements are permitted
for backw… | column | Enumeration | .1.3.6.1.2.1.14.4.1.2 |
| ospfLsdbLsid The Link State ID is an LS Type Specific field
containing either a Router ID or an IP address;
it identifies the piece of the routing domain
that is being described by the adverti… | column | SNMPv2-SMIIpAddress | .1.3.6.1.2.1.14.4.1.3 |
| ospfLsdbRouterId The 32-bit number that uniquely identifies the
originating router in the Autonomous System. | column | RouterID | .1.3.6.1.2.1.14.4.1.4 |
| ospfLsdbSequence The sequence number field is a signed 32-bit
integer. It starts with the value '80000001'h,
or -'7FFFFFFF'h, and increments until '7FFFFFFF'h.
Thus, a typical sequence number wil… | column | SNMPv2-SMIInteger32 | .1.3.6.1.2.1.14.4.1.5 |
| ospfLsdbAge This field is the age of the link state advertisement
in seconds. | column | seconds SNMPv2-SMIInteger32 | .1.3.6.1.2.1.14.4.1.6 |
| ospfLsdbAdvertisement The entire link state advertisement, including
its header.
Note that for variable length LSAs, SNMP agents
may not be able to return the largest string size. | column | OctetString | .1.3.6.1.2.1.14.4.1.8 |