All MIBs › RADLAN-OSPFV3-LSDB-MIB › rlOspfv3IntraAreaPrefixLsaChecksum
rlOspfv3IntraAreaPrefixLsaChecksum
Module: RADLAN-OSPFV3-LSDB-MIB
OID (symbolic): RADLAN-OSPFV3-LSDB-MIB::rlOspfv3IntraAreaPrefixLsaChecksum
OID (numeric): 1.3.6.1.4.1.89.222.7.1.9
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: 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.
What is rlOspfv3IntraAreaPrefixLsaChecksum?
The Fletcher checksum computed over this entire intra-area-prefix-LSA, excluding the age field so that age can keep incrementing without forcing a checksum recompute. A mismatch here (visible if a management tool recomputes and compares it) would indicate the advertisement was corrupted in transit or in the database.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.89.222.7.1.9 snmpwalk -v2c -c public <target> RADLAN-OSPFV3-LSDB-MIB::rlOspfv3IntraAreaPrefixLsaChecksum
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.89.222.7.1.9.1 snmpget -v2c -c public <target> RADLAN-OSPFV3-LSDB-MIB::rlOspfv3IntraAreaPrefixLsaChecksum.1
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OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.89 | rnd | Dell-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.89.222 | rlOspfv3Lsdb | RADLAN-OSPFV3-LSDB-MIB |
| 1.3.6.1.4.1.89.222.7 | rlOspfv3IntraAreaPrefixLsaTable | RADLAN-OSPFV3-LSDB-MIB |
| 1.3.6.1.4.1.89.222.7.1 | rlOspfv3IntraAreaPrefixLsaEntry | RADLAN-OSPFV3-LSDB-MIB |
| 1.3.6.1.4.1.89.222.7.1.9 | rlOspfv3IntraAreaPrefixLsaChecksum | RADLAN-OSPFV3-LSDB-MIB |