ospfAsLsdbChecksum
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.
Details
Reference
OSPF Version 2, Section 12.1.7 LS checksum
Table columns
7 objects| Oid | Name | Access | Type |
|---|---|---|---|
| 1.3.6.1.2.1.14.19.1.1 | ospfAsLsdbType | noaccess | asExternalLink(5), asOpaqueLink(11) |
| 1.3.6.1.2.1.14.19.1.2 | ospfAsLsdbLsid | noaccess | IpAddress |
| 1.3.6.1.2.1.14.19.1.3 | ospfAsLsdbRouterId | noaccess | RouterID |
| 1.3.6.1.2.1.14.19.1.4 | ospfAsLsdbSequence | readonly | Integer32 |
| 1.3.6.1.2.1.14.19.1.5 | ospfAsLsdbAge | readonly | Integer32 |
| 1.3.6.1.2.1.14.19.1.6 | ospfAsLsdbChecksum | readonly | Integer32 |
| 1.3.6.1.2.1.14.19.1.7 | ospfAsLsdbAdvertisement | readonly | Unknown |
Used by conformance groups
1 objects- 1.3.6.1.2.1.14.15.1.16 ospfAsLsdbGroup