All MIBs › DES3552-L2MGMT-MIB › swL2DevCtrlIGMPSnoopingMcstRTOnly
swL2DevCtrlIGMPSnoopingMcstRTOnly
Module: DES3552-L2MGMT-MIB
OID (symbolic): DES3552-L2MGMT-MIB::swL2DevCtrlIGMPSnoopingMcstRTOnly
OID (numeric): 1.3.6.1.4.1.171.11.105.3.2.1.2.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object controls IGMP snooping forward multicast routing only state.
What is swL2DevCtrlIGMPSnoopingMcstRTOnly?
A read-write flag that restricts IGMP-snooping-forwarded multicast traffic to router ports only, rather than to all ports the switch has learned as group members. Admins enable this on switches where multicast should only ever flow toward known upstream routers, tightening how aggressively the switch floods multicast frames.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.105.3.2.1.2.3 snmpwalk -v2c -c public <target> DES3552-L2MGMT-MIB::swL2DevCtrlIGMPSnoopingMcstRTOnly
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.105.3.2.1.2.3.1 snmpget -v2c -c public <target> DES3552-L2MGMT-MIB::swL2DevCtrlIGMPSnoopingMcstRTOnly.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.105.3.2.1.2.3.1 i <value>
Start monitoring D-Link DES-3552 switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DES3552-L2MGMT-MIB::swL2DevCtrlIGMPSnoopingMcstRTOnly OID value, configure state conditions and alerts, and monitor any D-Link DES-3552 switch from a single console.
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 |
| 1.3.6.1.4.1.171.11.105 | dlink_Des3528Series | SW3528PRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.105.3 | des3552 | SW3528PRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.105.3.2 | swL2MgmtMIB | DES3552-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.105.3.2.1 | swL2DevMgmt | DES3552-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.105.3.2.1.2 | swL2DevCtrl | DES3552-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.105.3.2.1.2.3 | swL2DevCtrlIGMPSnoopingMcstRTOnly | DES3552-L2MGMT-MIB |