All MIBs › MULTIBRIDGE-MIB › mBrdgBaseBridgeAddress
mBrdgBaseBridgeAddress
Module: MULTIBRIDGE-MIB
OID (symbolic): MULTIBRIDGE-MIB::mBrdgBaseBridgeAddress
OID (numeric): 1.3.6.1.4.1.123.3.43.1.1.1.1
Node type: OBJECT-TYPE
Type: MacAddress
Access: read-only
Description: The MAC address used by this bridge when it must be referred to in a unique fashion. It is recommended that this be the numerically smallest MAC address of all ports that belong to this bridge. However it is only required to be unique. When concatenated with mBrdgStpPriority a unique BridgeIdentifier is formed which is used in the Spanning Tree Protocol.
What is mBrdgBaseBridgeAddress?
This is the MAC address that uniquely identifies one bridge entity on a node that hosts several bridges, recommended to be the lowest MAC address among that bridge's own ports. An admin reads this to tell which physical bridge instance a row belongs to, and it also forms the low 6 bytes of that bridge's Spanning Tree Bridge ID when combined with mBrdgStpPriority.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.123.3.43.1.1.1.1 snmpwalk -v2c -c public <target> MULTIBRIDGE-MIB::mBrdgBaseBridgeAddress
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.123.3.43.1.1.1.1.1 snmpget -v2c -c public <target> MULTIBRIDGE-MIB::mBrdgBaseBridgeAddress.1
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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 |
| 1.3.6.1.4.1.123 | newbridge | NNCGNI0001-SMI |
| 1.3.6.1.4.1.123.3 | nncExtensions | NNCGNI0001-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.123.3.43 | nncExtMultiBridge | MULTIBRIDGE-MIB |
| 1.3.6.1.4.1.123.3.43.1 | mBrdgBase | MULTIBRIDGE-MIB |
| 1.3.6.1.4.1.123.3.43.1.1 | mBrdgBaseTable | MULTIBRIDGE-MIB |
| 1.3.6.1.4.1.123.3.43.1.1.1 | mBrdgBaseEntry | MULTIBRIDGE-MIB |
| 1.3.6.1.4.1.123.3.43.1.1.1.1 | mBrdgBaseBridgeAddress | MULTIBRIDGE-MIB |