All MIBs › CTRON-PORTMAP-MIB › portMapLastSeenSrcAddr
portMapLastSeenSrcAddr
Module: CTRON-PORTMAP-MIB
OID (symbolic): CTRON-PORTMAP-MIB::portMapLastSeenSrcAddr
OID (numeric): 1.3.6.1.4.1.52.4.1.1.16.1.1.1.5
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: Returns last source address seen by this repeater port.
What is portMapLastSeenSrcAddr?
This value holds the MAC address of the most recent device whose traffic was seen arriving on this particular repeater port. An admin uses it to identify which device is currently, or was most recently, connected to a given port, useful for tracking down a specific machine on a shared-media hub segment. For example, if this returns a MAC address matching a known laptop, the admin can confirm that laptop is the one plugged into that port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.16.1.1.1.5 snmpwalk -v2c -c public <target> CTRON-PORTMAP-MIB::portMapLastSeenSrcAddr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.16.1.1.1.5.1 snmpget -v2c -c public <target> CTRON-PORTMAP-MIB::portMapLastSeenSrcAddr.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4 | mibs | CT-PRIORITY-QUEUING |
| 1.3.6.1.4.1.52.4.1 | ctron | CTRON-ISDN-CONFIGURATION-MIB |
| 1.3.6.1.4.1.52.4.1.1 | ctPhysical | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.1.1.16 | ctPortMap | CTRON-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.1.1.16.1 | portMap | CTRON-PORTMAP-MIB |
| 1.3.6.1.4.1.52.4.1.1.16.1.1 | portMapTable | CTRON-PORTMAP-MIB |
| 1.3.6.1.4.1.52.4.1.1.16.1.1.1 | portMapEntry | CTRON-PORTMAP-MIB |
| 1.3.6.1.4.1.52.4.1.1.16.1.1.1.5 | portMapLastSeenSrcAddr | CTRON-PORTMAP-MIB |