All MIBs › INTERFACETOPN-MIB › interfaceTopNDataSourceIndex
interfaceTopNDataSourceIndex
Module: INTERFACETOPN-MIB
OID (symbolic): INTERFACETOPN-MIB::interfaceTopNDataSourceIndex
OID (numeric): 1.3.6.1.2.1.16.27.1.3.1.2
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: This object identifies the index corresponding to the dataSource for this entry.
For sorted values of variables belonging to the IF-MIB, EtherLike-MIB or TOKENRING-MIB, this value equals the ifIndex of the interface.
For sorted values of variables belonging to the RMON-MIB, this value equals the interface corresponding to the data source, pointed to by the value of etherStatsDataSource.
For sorted values of variables belonging to the BRIDGE-MIB, this value equals the interface corresponding to the bridge port, pointed to by the value of dot1dBasePortIfIndex.
What is interfaceTopNDataSourceIndex?
This read-only integer, from 1 to 2147483647, identifies the index of the data source for a given Top N report entry -- typically the ifIndex for IF-MIB, EtherLike-MIB, or TOKENRING-MIB variables, the interface behind an RMON etherStatsDataSource for RMON variables, or the bridge port via dot1dBasePortIfIndex for BRIDGE-MIB variables. Admins use it to map a ranked Top N entry back to the actual physical or logical interface it represents. For example, an admin reading a Top N report ranked by RMON etherStatsCollisions would use this index to trace an entry back to the specific interface generating the most collisions.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.16.27.1.3.1.2 snmpwalk -v2c -c public <target> INTERFACETOPN-MIB::interfaceTopNDataSourceIndex
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.16.27.1.3.1.2.1 snmpget -v2c -c public <target> INTERFACETOPN-MIB::interfaceTopNDataSourceIndex.1
Start monitoring Vendor-neutral IETF RMON/SMON standard (Top-N interface reporting on probes/switches) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the INTERFACETOPN-MIB::interfaceTopNDataSourceIndex OID value, configure state conditions and alerts, and monitor any Vendor-neutral IETF RMON/SMON standard (Top-N interface reporting on probes/switches) 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 |
| 1.3.6.1.2 | mgmt | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.16 | rmon | ITOUCHHUB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.16.27 | interfaceTopNMIB | INTERFACETOPN-MIB |
| 1.3.6.1.2.1.16.27.1 | interfaceTopNObjects | INTERFACETOPN-MIB |
| 1.3.6.1.2.1.16.27.1.3 | interfaceTopNTable | INTERFACETOPN-MIB |
| 1.3.6.1.2.1.16.27.1.3.1 | interfaceTopNEntry | INTERFACETOPN-MIB |
| 1.3.6.1.2.1.16.27.1.3.1.2 | interfaceTopNDataSourceIndex | INTERFACETOPN-MIB |