All MIBs › RADLAN-OSPFV3-MIB › rlOspfv3AreaLsdbChecksum
rlOspfv3AreaLsdbChecksum
Module: RADLAN-OSPFV3-MIB
OID (symbolic): RADLAN-OSPFV3-MIB::rlOspfv3AreaLsdbChecksum
OID (numeric): 1.3.6.1.4.1.89.216.5.1.8
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 rlOspfv3AreaLsdbChecksum?
This is the Fletcher checksum covering the Area-scope LSA's content excluding its age field. Comparing this value across routers within the same area is a quick way to detect an LSDB inconsistency without transferring the full advertisement.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.89.216.5.1.8 snmpwalk -v2c -c public <target> RADLAN-OSPFV3-MIB::rlOspfv3AreaLsdbChecksum
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.89.216.5.1.8.1 snmpget -v2c -c public <target> RADLAN-OSPFV3-MIB::rlOspfv3AreaLsdbChecksum.1
Start monitoring Marvell (formerly RADLAN) Layer 3 switches/routers (multi-instance OSPFv3) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RADLAN-OSPFV3-MIB::rlOspfv3AreaLsdbChecksum OID value, configure state conditions and alerts, and monitor any Marvell (formerly RADLAN) Layer 3 switches/routers (multi-instance OSPFv3) from a single console.
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 |
|---|---|---|
| 1.3.6.1.4.1.89.216 | rlOspfv3 | RADLAN-OSPFV3-MIB |
| 1.3.6.1.4.1.89.216.5 | rlOspfv3AreaLsdbTable | RADLAN-OSPFV3-MIB |
| 1.3.6.1.4.1.89.216.5.1 | rlOspfv3AreaLsdbEntry | RADLAN-OSPFV3-MIB |
| 1.3.6.1.4.1.89.216.5.1.8 | rlOspfv3AreaLsdbChecksum | RADLAN-OSPFV3-MIB |