All MIBs › CTRMONXT-MIB › ctDiscoveryMNPort
ctDiscoveryMNPort
Module: CTRMONXT-MIB
OID (symbolic): CTRMONXT-MIB::ctDiscoveryMNPort
OID (numeric): 1.3.6.1.4.1.52.4.3.2.20.3.1.7
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The index of the port that this MAC/Network association was last seen on. A value of zero indicates that this information was not available.
What is ctDiscoveryMNPort?
This read-only integer reports the index of the port on which this MAC/network association was last seen, with 0 meaning the information was unavailable. An admin uses it to pinpoint the exact physical port a discovered or rogue device is connected to. For example, ctDiscoveryMNPort reporting port 12 lets the admin trace an unrecognized MAC/IP pairing directly to the device plugged into port 12.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.3.2.20.3.1.7 snmpwalk -v2c -c public <target> CTRMONXT-MIB::ctDiscoveryMNPort
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.3.2.20.3.1.7.1 snmpget -v2c -c public <target> CTRMONXT-MIB::ctDiscoveryMNPort.1
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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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4 | mibs | CT-PRIORITY-QUEUING |
| 1.3.6.1.4.1.52.4.3 | ctronExtn | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.3.2 | ctronRmon | CTRON-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.3.2.20 | ctDiscovery | CTRMONXT-MIB |
| 1.3.6.1.4.1.52.4.3.2.20.3 | ctDiscoveryMNTable | CTRMONXT-MIB |
| 1.3.6.1.4.1.52.4.3.2.20.3.1 | ctDiscoveryMNEntry | CTRMONXT-MIB |
| 1.3.6.1.4.1.52.4.3.2.20.3.1.7 | ctDiscoveryMNPort | CTRMONXT-MIB |