All MIBs › CISCO-OSPF-MIB › cospfVirtLocalLsdbChecksum
cospfVirtLocalLsdbChecksum
Module: CISCO-OSPF-MIB
OID (symbolic): CISCO-OSPF-MIB::cospfVirtLocalLsdbChecksum
OID (numeric): 1.3.6.1.4.1.9.10.99.8.1.8
Node type: OBJECT-TYPE
Type: Unsigned32
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 cospfVirtLocalLsdbChecksum?
This object reports the Fletcher checksum, excluding age, of a link-local LSA within an OSPF virtual link's local database, the virtual-interface counterpart to cospfLocalLsdbChecksum. It gives an admin the same lightweight corruption or divergence check specifically for LSAs exchanged across a virtual link's transit path, distinct from any physical-interface link-local database.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.10.99.8.1.8 snmpwalk -v2c -c public <target> CISCO-OSPF-MIB::cospfVirtLocalLsdbChecksum
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.10.99.8.1.8.1 snmpget -v2c -c public <target> CISCO-OSPF-MIB::cospfVirtLocalLsdbChecksum.1
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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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.10 | ciscoExperiment | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.10.99 | cospf | CISCO-OSPF-MIB |
| 1.3.6.1.4.1.9.10.99.8 | cospfVirtLocalLsdbTable | CISCO-OSPF-MIB |
| 1.3.6.1.4.1.9.10.99.8.1 | cospfVirtLocalLsdbEntry | CISCO-OSPF-MIB |
| 1.3.6.1.4.1.9.10.99.8.1.8 | cospfVirtLocalLsdbChecksum | CISCO-OSPF-MIB |