All MIBs › DGS3324SRi-SWL2MGMT-MIB › swL2IGMPRobustness
swL2IGMPRobustness
Module: DGS3324SRi-SWL2MGMT-MIB
OID (symbolic): DGS3324SRi-SWL2MGMT-MIB::swL2IGMPRobustness
OID (numeric): 1.3.6.1.4.1.171.11.59.4.2.11.3.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The Robustness Variable allows tuning for the expected packet loss on a subnet. If a subnet is expected to be lossy, the Robustness Variable may be increased. IGMP is robust to (Robustness Variable-1) packet losses.
What is swL2IGMPRobustness?
This column sets the IGMP Robustness Variable for this VLAN, tuning how many query packet losses the protocol can tolerate without losing track of group membership; IGMP is robust to this value minus 1 lost packets. An administrator raises it above the default of 2 on a subnet known to be lossy.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.59.4.2.11.3.1.4 snmpwalk -v2c -c public <target> DGS3324SRi-SWL2MGMT-MIB::swL2IGMPRobustness
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.59.4.2.11.3.1.4.1 snmpget -v2c -c public <target> DGS3324SRi-SWL2MGMT-MIB::swL2IGMPRobustness.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.59.4.2.11.3.1.4.1 i <value>
Start monitoring D-Link DGS-3324SRi stackable Layer 2 switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS3324SRi-SWL2MGMT-MIB::swL2IGMPRobustness OID value, configure state conditions and alerts, and monitor any D-Link DGS-3324SRi stackable Layer 2 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 |
| 1.3.6.1.4.1.171.11.59 | dgsProjectXSeriesProd | SW-PROJECTX-SRPRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.59.4 | dgs3324SRi | SW-PROJECTX-SRPRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.59.4.2 | swL2MgmtMIB | DGS3324SRi-SWL2MGMT-MIB |
| 1.3.6.1.4.1.171.11.59.4.2.11 | swL2IGMPMgmt | DGS3324SRi-SWL2MGMT-MIB |
| 1.3.6.1.4.1.171.11.59.4.2.11.3 | swL2IGMPCtrlTable | DGS3324SRi-SWL2MGMT-MIB |
| 1.3.6.1.4.1.171.11.59.4.2.11.3.1 | swL2IGMPCtrlEntry | DGS3324SRi-SWL2MGMT-MIB |
| 1.3.6.1.4.1.171.11.59.4.2.11.3.1.4 | swL2IGMPRobustness | DGS3324SRi-SWL2MGMT-MIB |