All MIBs › TN-IGMP-SNOOPING-MIB › tnSapIgmpSnpgCfgRobustCount
tnSapIgmpSnpgCfgRobustCount
Module: TN-IGMP-SNOOPING-MIB
OID (symbolic): TN-IGMP-SNOOPING-MIB::tnSapIgmpSnpgCfgRobustCount
OID (numeric): 1.3.6.1.4.1.7483.6.1.2.24.2.1.1.7
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The value of the object tnSapIgmpSnpgCfgRobustCount specifies the robustness variable on this SAP.
This object allows tuning for the expected packet loss on this SAP. If a SAP is expected to be lossy, the Robustness Variable may be increased. IGMP snooping is robust to (Robustness Variable-1) packet losses.
The value of this object is only meaningful when the value of tnSapIgmpSnpgCfgSendQueries is 'enabled(1)'.
What is tnSapIgmpSnpgCfgRobustCount?
Tunes the IGMP Robustness Variable for this SAP so the snooping logic tolerates a configurable number of lost packets; raise it on a SAP known to be lossy, and note it only matters when tnSapIgmpSnpgCfgSendQueries is enabled.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.7483.6.1.2.24.2.1.1.7 snmpwalk -v2c -c public <target> TN-IGMP-SNOOPING-MIB::tnSapIgmpSnpgCfgRobustCount
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.7483.6.1.2.24.2.1.1.7.1 snmpget -v2c -c public <target> TN-IGMP-SNOOPING-MIB::tnSapIgmpSnpgCfgRobustCount.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.7483.6.1.2.24.2.1.1.7.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> tnSapIgmpSnpgCfgRobustCount.1
Start monitoring Nokia SR-series routers/service switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-IGMP-SNOOPING-MIB::tnSapIgmpSnpgCfgRobustCount OID value, configure state conditions and alerts, and monitor any Nokia SR-series routers/service switches 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 |
| 1.3.6.1.4.1.7483 | tropic | TROPIC-GLOBAL-REG |
| 1.3.6.1.4.1.7483.6 | tnProducts | TROPIC-GLOBAL-REG |
| 1.3.6.1.4.1.7483.6.1 | tnSRMIB | TROPIC-GLOBAL-REG |
| 1.3.6.1.4.1.7483.6.1.2 | tnSRObjs | TROPIC-GLOBAL-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.7483.6.1.2.24 | tnIgmpSnoopingObjs | TN-IGMP-SNOOPING-MIB |
| 1.3.6.1.4.1.7483.6.1.2.24.2 | tnIgmpSnoopingSapObjs | TN-IGMP-SNOOPING-MIB |
| 1.3.6.1.4.1.7483.6.1.2.24.2.1 | tnSapIgmpSnpgConfigTable | TN-IGMP-SNOOPING-MIB |
| 1.3.6.1.4.1.7483.6.1.2.24.2.1.1 | tnSapIgmpSnpgConfigEntry | TN-IGMP-SNOOPING-MIB |
| 1.3.6.1.4.1.7483.6.1.2.24.2.1.1.7 | tnSapIgmpSnpgCfgRobustCount | TN-IGMP-SNOOPING-MIB |