All MIBs › STACK-MIB › sysMacAddr
sysMacAddr
Module: STACK-MIB
OID (symbolic): STACK-MIB::sysMacAddr
OID (numeric): 1.3.6.1.4.1.3902.3.300.1.3
Node type: OBJECT-TYPE
Type: MacAddress
Access: read-write
Description: System mac address.
What is sysMacAddr?
This object holds the MAC address assigned to the overall stack system, distinct from the individual member switches' own hardware addresses. It lets an admin confirm which Ethernet address the stack presents to the network for Layer 2 identification and ARP resolution. A typical value would be a six-octet address like 00:22:93:AA:BB:CC that stays associated with the stack as a whole even if the master switch changes.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3902.3.300.1.3 snmpwalk -v2c -c public <target> STACK-MIB::sysMacAddr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3902.3.300.1.3.1 snmpget -v2c -c public <target> STACK-MIB::sysMacAddr.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.3902.3.300.1.3.1 s <value>
Start monitoring ZTE stackable switch (stack topology/member identity) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the STACK-MIB::sysMacAddr OID value, configure state conditions and alerts, and monitor any ZTE stackable switch (stack topology/member identity) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.3902 | zte | DPI-MIB |
| 1.3.6.1.4.1.3902.3 | zxr10 | FANS-POWER-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3902.3.300 | stack | STACK-MIB |
| 1.3.6.1.4.1.3902.3.300.1 | systemGrp | STACK-MIB |
| 1.3.6.1.4.1.3902.3.300.1.3 | sysMacAddr | STACK-MIB |