portId
Module: ACMIB
OID (symbolic): ACMIB::portId
OID (numeric): 1.3.6.1.4.1.1751.2.18.15.6
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Port ID used for identification in traps. Number value is interpreted as a port of the form, SSPP, where SS is the card slot and PP is the port number.
What is portId?
This read-only 32-bit integer uniquely identifies which physical port on the device is involved in a trap notification, encoded as SSPP where SS is the slot number and PP is the port number within that slot. Engineers need to quickly map abstract port numbers to physical hardware locations for field service or cable tracing. For example, portId=2503 decodes to slot 25, port 03, telling the technician exactly which network interface card and connector to inspect.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.15.6 snmpwalk -v2c -c public <target> ACMIB::portId
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.15.6.1 snmpget -v2c -c public <target> ACMIB::portId.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.2 | mibs | ACMIB |
| 1.3.6.1.4.1.1751.2.18 | acMIB | ACMIB |
| 1.3.6.1.4.1.1751.2.18.15 | returnCode | ACMIB |
| 1.3.6.1.4.1.1751.2.18.15.6 | portId | ACMIB |