wfOspfLsdbChecksum
RFC7777-MIB ·
.1.3.6.1.4.1.18.3.5.3.2.3.3.1.7
Object
column
mandatory
Integer32
'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.' REFERENCE 'OSPF Version 2, Section 12.1.7 LS checksum'
Context
- MIB
- RFC7777-MIB
- OID
.1.3.6.1.4.1.18.3.5.3.2.3.3.1.7- Type
- column
- Access
- readonly
- Status
- mandatory
- Parent
- wfOspfLsdbEntry
- Table
- wfOspfLsdbTable
- Siblings
- 7
Syntax
Integer32
- Source
- COPS-PR-SPPIInteger32
- Base type
Integer32
Values & Constraints
Type Constraints
range: -2147483648..2147483647
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| wfOspfLsdbAreaId mandatory 'The 32 bit identifier of the Area from which the LSA
was received.'
REFERENCE
'OSPF Version 2, Appendix C.2 Area parameters' | column | RFC1155-SMIIpAddress | .1.3.6.1.4.1.18.3.5.3.2.3.3.1.1 |
| wfOspfLsdbType mandatory 'The type of the link state advertisement. Each link
state type has a separate advertisement format.'
REFERENCE
'OSPF Version 2, Appendix A.4.1 The Link State
Advertisement heade… | column | Enumeration | .1.3.6.1.4.1.18.3.5.3.2.3.3.1.2 |
| wfOspfLsdbLSID mandatory '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 advert… | column | RFC1155-SMIIpAddress | .1.3.6.1.4.1.18.3.5.3.2.3.3.1.3 |
| wfOspfLsdbRouterId mandatory 'The 32 bit number that uniquely identifies the
originating router in the Autonomous System.'
REFERENCE
'OSPF Version 2, Appendix C.1 Global parameters' | column | RFC1155-SMIIpAddress | .1.3.6.1.4.1.18.3.5.3.2.3.3.1.4 |
| wfOspfLsdbSequence mandatory -- Note that the OSPF Sequence Number is a 32 bit signed
-- integer. It starts with the value '80000001'h,
-- or -'7FFFFFFF'h, and increments until '7FFFFFFF'h
-- Thus, a typ… | column | Integer32 | .1.3.6.1.4.1.18.3.5.3.2.3.3.1.5 |
| wfOspfLsdbAge mandatory 'This field is the age of the link state advertisement
in seconds.'
(OSPF_LSDBMINAGE = 0)
REFERENCE
'OSPF Version 2, Section 12.1.1 LS age' | column | Enumeration | .1.3.6.1.4.1.18.3.5.3.2.3.3.1.6 |
| wfOspfLsdbAdvLen mandatory 'The length of entire Link State Advertisement, including its
header.'
REFERENCE
'OSPF Version 2, Section 12 Link State Advertisements' | column | Integer32 | .1.3.6.1.4.1.18.3.5.3.2.3.3.1.8 |