All MIBs › DES-2110-MIB › igsBrgMcastFwdPortListMac
igsBrgMcastFwdPortListMac
Module: DES-2110-MIB
OID (symbolic): DES-2110-MIB::igsBrgMcastFwdPortListMac
OID (numeric): 1.3.6.1.4.1.171.10.61.1.22.2.2.1.2
Node type: OBJECT-TYPE
Type: PortList
Access: read-only
Description: List of ports who have members for the MAC multicast group.
What is igsBrgMcastFwdPortListMac?
This read-only bitmask lists which ports currently have members for a specific MAC multicast group (the group address is the table's index). Use it to verify IGMP snooping is correctly restricting a multicast stream to only the ports where subscribed hosts are actually connected.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.10.61.1.22.2.2.1.2 snmpwalk -v2c -c public <target> DES-2110-MIB::igsBrgMcastFwdPortListMac
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.10.61.1.22.2.2.1.2.1 snmpget -v2c -c public <target> DES-2110-MIB::igsBrgMcastFwdPortListMac.1
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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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.10 | dlink_products | DES-1226G-MIB |
| 1.3.6.1.4.1.171.10.61 | dlink_DES21XXSeriesProd | DES-2108-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.10.61.1 | des_2110 | DES-2110-MIB |
| 1.3.6.1.4.1.171.10.61.1.22 | companyIgsGroup | DES-2110-MIB |
| 1.3.6.1.4.1.171.10.61.1.22.2 | igsBrg | DES-2110-MIB |
| 1.3.6.1.4.1.171.10.61.1.22.2.2 | igsBrgMcastFwdTable | DES-2110-MIB |
| 1.3.6.1.4.1.171.10.61.1.22.2.2.1 | igsBrgMcastFwdEntry | DES-2110-MIB |
| 1.3.6.1.4.1.171.10.61.1.22.2.2.1.2 | igsBrgMcastFwdPortListMac | DES-2110-MIB |