All MIBs › ZHONE-COM-BRIDGE-REC-MIB › mcastMac
mcastMac
Module: ZHONE-COM-BRIDGE-REC-MIB
OID (symbolic): ZHONE-COM-BRIDGE-REC-MIB::mcastMac
OID (numeric): 1.3.6.1.4.1.5504.4.7.17.1.3
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: IGMP Multicast MAC addressed to bridge port.
What is mcastMac?
The multicast MAC address being forwarded to this bridge port, letting an admin confirm exactly which Layer 2 multicast address (typically derived from the group's IP) is reaching a given port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5504.4.7.17.1.3 snmpwalk -v2c -c public <target> ZHONE-COM-BRIDGE-REC-MIB::mcastMac
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5504.4.7.17.1.3.1 snmpget -v2c -c public <target> ZHONE-COM-BRIDGE-REC-MIB::mcastMac.1
Start monitoring Zhone Technologies broadband access/bridging device (MAC-learning/forwarding-table status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZHONE-COM-BRIDGE-REC-MIB::mcastMac OID value, configure state conditions and alerts, and monitor any Zhone Technologies broadband access/bridging device (MAC-learning/forwarding-table status) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.5504 | Zhone | BITSTORM-HP-160-MIB |
| 1.3.6.1.4.1.5504.4 | zhoneCommunicationProtocols | Zhone |
| 1.3.6.1.4.1.5504.4.7 | zhoneBridge | Zhone |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5504.4.7.17 | bridgeIgmpTable | ZHONE-COM-BRIDGE-REC-MIB |
| 1.3.6.1.4.1.5504.4.7.17.1 | bridgeIgmpEntry | ZHONE-COM-BRIDGE-REC-MIB |
| 1.3.6.1.4.1.5504.4.7.17.1.3 | mcastMac | ZHONE-COM-BRIDGE-REC-MIB |