All MIBs › EXTREME-OSPFV3-MIB › extremeOspfv3AreaLsdbChecksum
extremeOspfv3AreaLsdbChecksum
Module: EXTREME-OSPFV3-MIB
OID (symbolic): EXTREME-OSPFV3-MIB::extremeOspfv3AreaLsdbChecksum
OID (numeric): 1.3.6.1.4.1.1916.1.50.1.4.1.7
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 extremeOspfv3AreaLsdbChecksum?
Fletcher checksum of this Area-scope LSA's contents excluding age, used the same way as the AS-scope checksum: to spot corruption or compare database state between routers in the area.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1916.1.50.1.4.1.7 snmpwalk -v2c -c public <target> EXTREME-OSPFV3-MIB::extremeOspfv3AreaLsdbChecksum
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1916.1.50.1.4.1.7.1 snmpget -v2c -c public <target> EXTREME-OSPFV3-MIB::extremeOspfv3AreaLsdbChecksum.1
Start monitoring Extreme Networks ExtremeXOS-based switches/routers running OSPFv3 with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the EXTREME-OSPFV3-MIB::extremeOspfv3AreaLsdbChecksum OID value, configure state conditions and alerts, and monitor any Extreme Networks ExtremeXOS-based switches/routers running OSPFv3 from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.1916 | extreme | A3COM51-SS9000SX |
| 1.3.6.1.4.1.1916.1 | extremeAgent | EXTREME-BASE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1916.1.50 | extremeOspfv3MIB | EXTREME-OSPFV3-MIB |
| 1.3.6.1.4.1.1916.1.50.1 | extremeOspfv3Objects | EXTREME-OSPFV3-MIB |
| 1.3.6.1.4.1.1916.1.50.1.4 | extremeOspfv3AreaLsdbTable | EXTREME-OSPFV3-MIB |
| 1.3.6.1.4.1.1916.1.50.1.4.1 | extremeOspfv3AreaLsdbEntry | EXTREME-OSPFV3-MIB |
| 1.3.6.1.4.1.1916.1.50.1.4.1.7 | extremeOspfv3AreaLsdbChecksum | EXTREME-OSPFV3-MIB |