All MIBs › DGS-3620-52P-L3MGMT-MIB › swL3OspfExternalLsdbChecksum
swL3OspfExternalLsdbChecksum
Module: DGS-3620-52P-L3MGMT-MIB
OID (symbolic): DGS-3620-52P-L3MGMT-MIB::swL3OspfExternalLsdbChecksum
OID (numeric): 1.3.6.1.4.1.171.11.118.5.3.13.2.1.8
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: This field is the checksum of the complete contents of the advertisement, except the age field. The age field is the exception so that an advertisement's age can be incremented without updating the checksum. The checksum used is the same that is used for ISO connec- tionless datagrams; it is commonly referred to as the Fletcher checksum.
What is swL3OspfExternalLsdbChecksum?
This object reports the Fletcher checksum computed over this external LSA's contents (excluding its age field), used to verify the advertisement's integrity.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.118.5.3.13.2.1.8 snmpwalk -v2c -c public <target> DGS-3620-52P-L3MGMT-MIB::swL3OspfExternalLsdbChecksum
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.118.5.3.13.2.1.8.1 snmpget -v2c -c public <target> DGS-3620-52P-L3MGMT-MIB::swL3OspfExternalLsdbChecksum.1
Start monitoring D-Link Layer 3 PoE switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS-3620-52P-L3MGMT-MIB::swL3OspfExternalLsdbChecksum OID value, configure state conditions and alerts, and monitor any D-Link Layer 3 PoE switches from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.11 | dlink_mgmt | DES2218-MIB |
| 1.3.6.1.4.1.171.11.118 | dlink_Dgs3620Proj | SWDGS3620PRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.118.5 | dlink_Dgs3620Proj_Dgs3620_52P | SWDGS3620PRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.118.5.3 | swL3MgmtMIB | DGS-3620-52P-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.118.5.3.13 | swL3OspfLsdbMgmt | DGS-3620-52P-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.118.5.3.13.2 | swL3OspfExternalLsdbTable | DGS-3620-52P-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.118.5.3.13.2.1 | swL3OspfExternalLsdbEntry | DGS-3620-52P-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.118.5.3.13.2.1.8 | swL3OspfExternalLsdbChecksum | DGS-3620-52P-L3MGMT-MIB |