All MIBs › DGS3427-L2MGMT-MIB › swL2IGMPRouterDynamicPortList
swL2IGMPRouterDynamicPortList
Module: DGS3427-L2MGMT-MIB
OID (symbolic): DGS3427-L2MGMT-MIB::swL2IGMPRouterDynamicPortList
OID (numeric): 1.3.6.1.4.1.171.11.70.2.2.11.6.1.3
Node type: OBJECT-TYPE
Type: PortList
Access: read-only
What is swL2IGMPRouterDynamicPortList?
A read-only bitmap of ports the switch has automatically learned as multicast router ports for this VLAN, typically by detecting IGMP query traffic arriving on them; the source DESCRIPTION is empty, so this reading is inferred from the object name and its role alongside the static and forbidden router-port lists. Admins compare this against swL2IGMPRouterStaticPortList to see which router ports were learned dynamically versus configured by hand.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.70.2.2.11.6.1.3 snmpwalk -v2c -c public <target> DGS3427-L2MGMT-MIB::swL2IGMPRouterDynamicPortList
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.70.2.2.11.6.1.3.1 snmpget -v2c -c public <target> DGS3427-L2MGMT-MIB::swL2IGMPRouterDynamicPortList.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.171.11 | dlink_mgmt | DES2218-MIB |
| 1.3.6.1.4.1.171.11.70 | dgsProjectXStackIISeriesProd | SW34XXPRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.70.2 | dgs3427 | SW34XXPRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.70.2.2 | swL2MgmtMIB | DGS3427-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.2.2.11 | swL2IGMPMgmt | DGS3427-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.2.2.11.6 | swL2IGMPRouterPortsTable | DGS3427-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.2.2.11.6.1 | swL2IGMPRouterPortsEntry | DGS3427-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.2.2.11.6.1.3 | swL2IGMPRouterDynamicPortList | DGS3427-L2MGMT-MIB |