All MIBs › RADLAN-OSPFV3-LSDB-MIB › rlOspfv3InterAreaPrefixLsaChecksum
rlOspfv3InterAreaPrefixLsaChecksum
Module: RADLAN-OSPFV3-LSDB-MIB
OID (symbolic): RADLAN-OSPFV3-LSDB-MIB::rlOspfv3InterAreaPrefixLsaChecksum
OID (numeric): 1.3.6.1.4.1.89.222.3.1.7
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 rlOspfv3InterAreaPrefixLsaChecksum?
The Fletcher checksum computed over this entire inter-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> 1.3.6.1.4.1.89.222.3.1.7 snmpwalk -v2c -c public <target> RADLAN-OSPFV3-LSDB-MIB::rlOspfv3InterAreaPrefixLsaChecksum
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.89.222.3.1.7.1 snmpget -v2c -c public <target> RADLAN-OSPFV3-LSDB-MIB::rlOspfv3InterAreaPrefixLsaChecksum.1
Start monitoring Marvell/RADLAN-based Layer 3 switch/router, OEM routing switches (OSPFv3 link-state database) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RADLAN-OSPFV3-LSDB-MIB::rlOspfv3InterAreaPrefixLsaChecksum OID value, configure state conditions and alerts, and monitor any Marvell/RADLAN-based Layer 3 switch/router, OEM routing switches (OSPFv3 link-state database) 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 |
|---|---|---|
| 1.3.6.1.4.1.89.222 | rlOspfv3Lsdb | RADLAN-OSPFV3-LSDB-MIB |
| 1.3.6.1.4.1.89.222.3 | rlOspfv3InterAreaPrefixLsaTable | RADLAN-OSPFV3-LSDB-MIB |
| 1.3.6.1.4.1.89.222.3.1 | rlOspfv3InterAreaPrefixLsaEntry | RADLAN-OSPFV3-LSDB-MIB |
| 1.3.6.1.4.1.89.222.3.1.7 | rlOspfv3InterAreaPrefixLsaChecksum | RADLAN-OSPFV3-LSDB-MIB |