All MIBs › SNMP-REPEATER-MIB › rptrExtAddrTrackMacIndex
rptrExtAddrTrackMacIndex
Module: SNMP-REPEATER-MIB
OID (symbolic): SNMP-REPEATER-MIB::rptrExtAddrTrackMacIndex
OID (numeric): 1.3.6.1.2.1.22.3.3.2.1.1
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description:
The index of a source MAC address seen on the port.
The ordering of MAC addresses listed for a particular port is implementation dependent.
There is no implied relationship between a particular index and a particular MAC address. The index for a particular MAC address may change without notice.
What is rptrExtAddrTrackMacIndex?
This OID holds a MAC address (hardware identifier) of a source device that was seen transmitting on a specific repeater port. Reading this helps you identify which physical devices are connected to each port without relying on IP addresses. A network technician would check this when debugging port connectivity to see which MAC addresses appear on each switch port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.22.3.3.2.1.1 snmpwalk -v2c -c public <target> SNMP-REPEATER-MIB::rptrExtAddrTrackMacIndex
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.22.3.3.2.1.1.1 snmpget -v2c -c public <target> SNMP-REPEATER-MIB::rptrExtAddrTrackMacIndex.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.2 | mgmt | BKTEL-HFC862-BASE-MIB |
| 1.3.6.1.2.1 | mib_2 | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.22 | snmpDot3RptrMgt | LANART-AGENT |
| 1.3.6.1.2.1.22.3 | rptrAddrTrackPackage | LANART-AGENT |
| 1.3.6.1.2.1.22.3.3 | rptrAddrTrackPortInfo | LANART-AGENT |
| 1.3.6.1.2.1.22.3.3.2 | rptrExtAddrTrackTable | SNMP-REPEATER-MIB |
| 1.3.6.1.2.1.22.3.3.2.1 | rptrExtAddrTrackEntry | SNMP-REPEATER-MIB |
| 1.3.6.1.2.1.22.3.3.2.1.1 | rptrExtAddrTrackMacIndex | SNMP-REPEATER-MIB |