All MIBs › FOUNDRY-SN-STACKING-MIB › snStackingGlobalPersistentMacTimer
snStackingGlobalPersistentMacTimer
Module: FOUNDRY-SN-STACKING-MIB
OID (symbolic): FOUNDRY-SN-STACKING-MIB::snStackingGlobalPersistentMacTimer
OID (numeric): 1.3.6.1.4.1.1991.1.1.3.31.1.4
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: Persistent MAC timer in minutes for the stacking system Number of minutes to retain original active stack unit's base MAC address in event of active unit crash or removal. This timer is triggered when new active unit is elected. When timer expires, new active unit will change stacking MAC to its own base MAC address and advertise its own base MAC address to management VLAN to update the ARP table of peers. If you decide to use new active unit's MAC address, one must enter this timer again to reactivate the persistent MAC. 0 - keep it forever. 5 to 6000 - valid value range. 60 - default value.
What is snStackingGlobalPersistentMacTimer?
Read-write integer (0, or 5-6000, default 60) giving the persistent MAC timer in minutes: how long the stack retains the former active unit's base MAC address after a failover before switching to the new active unit's own MAC and re-advertising it; 0 means keep the old MAC forever.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1991.1.1.3.31.1.4 snmpwalk -v2c -c public <target> FOUNDRY-SN-STACKING-MIB::snStackingGlobalPersistentMacTimer
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1991.1.1.3.31.1.4.1 snmpget -v2c -c public <target> FOUNDRY-SN-STACKING-MIB::snStackingGlobalPersistentMacTimer.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1991.1.1.3.31.1.4.1 i <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::snStackingGlobalPersistentMacTimer 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 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 |
| 1.3.6.1.4.1.1991 | foundry | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1 | products | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1.1 | switch | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1.1.3 | snSwitch | FOUNDRY-SN-ROOT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1991.1.1.3.31 | snStacking | FOUNDRY-SN-STACKING-MIB |
| 1.3.6.1.4.1.1991.1.1.3.31.1 | snStackingGlobalObjects | FOUNDRY-SN-STACKING-MIB |
| 1.3.6.1.4.1.1991.1.1.3.31.1.4 | snStackingGlobalPersistentMacTimer | FOUNDRY-SN-STACKING-MIB |