FOUNDRY-SN-STACKING-MIB :: snStackingGlobalMacAddress

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › FOUNDRY-SN-STACKING-MIB › snStackingGlobalMacAddress

snStackingGlobalMacAddress

Module: FOUNDRY-SN-STACKING-MIB

OID (symbolic): FOUNDRY-SN-STACKING-MIB::snStackingGlobalMacAddress

OID (numeric): 1.3.6.1.4.1.1991.1.1.3.31.1.2

Node type: OBJECT-TYPE

Type: MacAddress

Access: read-write

Description: Management MAC address of the stacking system. This is available to change management MAC address of stack for administrative purpose. It is strongly recommended that this command should be used with upmost caution to prevent duplicate MAC address and must reboot the system to take an effect. It is mutually exclusive from enabling the persistent MAC timer. Enter zero MAC address to remove the configured MAC address

What is snStackingGlobalMacAddress?

Read-write MacAddress letting an admin override the stack's management MAC address; the DESCRIPTION warns this must be used with caution to avoid duplicate MAC addresses and requires a reboot to take effect, and entering an all-zero address removes the override.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1991.1.1.3.31.1.2
snmpwalk -v2c -c public <target> FOUNDRY-SN-STACKING-MIB::snStackingGlobalMacAddress

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1991.1.1.3.31.1.2.1
snmpget -v2c -c public <target> FOUNDRY-SN-STACKING-MIB::snStackingGlobalMacAddress.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1991.1.1.3.31.1.2.1 s <value>

Start monitoring Brocade/Foundry FastIron stackable switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FOUNDRY-SN-STACKING-MIB::snStackingGlobalMacAddress OID value, configure state conditions and alerts, and monitor any Brocade/Foundry FastIron stackable switches from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.1991foundryFOUNDRY-SN-ROOT-MIB
1.3.6.1.4.1.1991.1productsFOUNDRY-SN-ROOT-MIB
1.3.6.1.4.1.1991.1.1switchFOUNDRY-SN-ROOT-MIB
1.3.6.1.4.1.1991.1.1.3snSwitchFOUNDRY-SN-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1991.1.1.3.31snStackingFOUNDRY-SN-STACKING-MIB
1.3.6.1.4.1.1991.1.1.3.31.1snStackingGlobalObjectsFOUNDRY-SN-STACKING-MIB
1.3.6.1.4.1.1991.1.1.3.31.1.2snStackingGlobalMacAddressFOUNDRY-SN-STACKING-MIB