All MIBs › ACC-MIB › accStpMcastAddr
accStpMcastAddr
Module: ACC-MIB
OID (symbolic): ACC-MIB::accStpMcastAddr
OID (numeric): 1.3.6.1.4.1.5.1.1.2.6
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-write
Description: A unique MAC group address, recognised by all the Bridges within the Bridged Local Area Network.
What is accStpMcastAddr?
ACC-MIB::accStpMcastAddr is the multicast MAC address that all bridges use to exchange Spanning Tree Protocol messages. All bridges in the same STP domain must use the same multicast address, and engineers configure this to ensure compatibility. For example, the standard value 01-80-c2-00-00-00 is the IEEE-reserved STP multicast address recognized by all compliant bridges.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5.1.1.2.6 snmpwalk -v2c -c public <target> ACC-MIB::accStpMcastAddr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5.1.1.2.6.1 snmpget -v2c -c public <target> ACC-MIB::accStpMcastAddr.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.5.1.1.2.6.1 s <value>
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5 | acc | ACC-MIB |
| 1.3.6.1.4.1.5.1 | accSBAR | ACC-MIB |
| 1.3.6.1.4.1.5.1.1 | accBRG | ACC-MIB |
| 1.3.6.1.4.1.5.1.1.2 | accStp | ACC-MIB |
| 1.3.6.1.4.1.5.1.1.2.6 | accStpMcastAddr | ACC-MIB |