All MIBs › DEC-ElanConc › ebrTopologyChangeFlag
ebrTopologyChangeFlag
Module: DEC-ElanConc
OID (symbolic): DEC-ElanConc::ebrTopologyChangeFlag
OID (numeric): 1.3.6.1.4.1.36.2.18.1.4.4.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: A flag that indicates whether a Topology Change is currently in effect on the extended LAN.
What is ebrTopologyChangeFlag?
Indicates whether a Spanning Tree Topology Change is currently in effect across the extended LAN. When true, the bridge shortens its address-aging time so stale forwarding entries clear out faster after a network change.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.36.2.18.1.4.4.2 snmpwalk -v2c -c public <target> DEC-ElanConc::ebrTopologyChangeFlag
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.36.2.18.1.4.4.2.1 snmpget -v2c -c public <target> DEC-ElanConc::ebrTopologyChangeFlag.1
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.36 | dec | CMU-MIB |
| 1.3.6.1.4.1.36.2 | ema | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18 | decMIBextension | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18.1 | elanext | DEC-ELAN-MIB |
| 1.3.6.1.4.1.36.2.18.1.4 | ebridge | DEC-ELAN-MIB |
| 1.3.6.1.4.1.36.2.18.1.4.4 | ebrSpan | DEC-ELAN-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.36.2.18.1.4.4.2 | ebrTopologyChangeFlag | DEC-ElanConc |