TN-NAS-MIB :: tnNASMacAddress

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › TN-NAS-MIB › tnNASMacAddress

tnNASMacAddress

Module: TN-NAS-MIB

OID (symbolic): TN-NAS-MIB::tnNASMacAddress

OID (numeric): 1.3.6.1.4.1.868.2.5.125.1.8.1.1.3

Node type: OBJECT-TYPE

Type: MacAddress

Access: read-only

Description: For Multi 802.1X, this column holds the MAC address of the attached supplicant. For MAC-based Auth., this column holds the MAC address of the attached client. If no clients are attached, it shows No clients attached.

What is tnNASMacAddress?

For Multi 802.1X mode, the MAC address of this attached supplicant; for MAC-based Auth mode, the MAC address of this attached client; shows "No clients attached" if the slot is empty.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.125.1.8.1.1.3
snmpwalk -v2c -c public <target> TN-NAS-MIB::tnNASMacAddress

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.125.1.8.1.1.3.1
snmpget -v2c -c public <target> TN-NAS-MIB::tnNASMacAddress.1

Start monitoring Transition Networks managed switch with 802.1X port authentication (re-auth/guest-VLAN status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-NAS-MIB::tnNASMacAddress OID value, configure state conditions and alerts, and monitor any Transition Networks managed switch with 802.1X port authentication (re-auth/guest-VLAN status) from a single console.

OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.868transitionTRANSITION-SMI
1.3.6.1.4.1.868.2productsTRANSITION-SMI
1.3.6.1.4.1.868.2.5tnProductsTRANSITION-SMI
Numeric OIDNameModule
1.3.6.1.4.1.868.2.5.125tnNASMIBTN-NAS-MIB
1.3.6.1.4.1.868.2.5.125.1tnNASMIBObjectsTN-NAS-MIB
1.3.6.1.4.1.868.2.5.125.1.8tnNASAttachedClientStatusTN-NAS-MIB
1.3.6.1.4.1.868.2.5.125.1.8.1tnNASAttachedClientStatusTableTN-NAS-MIB
1.3.6.1.4.1.868.2.5.125.1.8.1.1tnNASAttachedClientStatusEntryTN-NAS-MIB
1.3.6.1.4.1.868.2.5.125.1.8.1.1.3tnNASMacAddressTN-NAS-MIB