All MIBs › USR-IGMP-MIB › usrIgmpInterfaceRobustness
usrIgmpInterfaceRobustness
Module: USR-IGMP-MIB
OID (symbolic): USR-IGMP-MIB::usrIgmpInterfaceRobustness
OID (numeric): 1.3.6.1.4.1.429.4.53.1.1.11
Node type: OBJECT-TYPE
Type: Integer32
Access: read-create
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 usrIgmpInterfaceRobustness?
This read-create value (1-5, default 2) tunes how many packet losses IGMP on this interface can tolerate before declaring a membership gone; a lossy subnet should use a higher value. Raising it trades slower leave detection for resilience against dropped IGMP packets.
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 |
| 1.3.6.1.4.1.429 | usr | ANIC-MIB |
| 1.3.6.1.4.1.429.4 | common | HDR2-MIB |
| 1.3.6.1.4.1.429.4.53 | usrIgmp | USR-DEFINITIONS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.429.4.53.1 | usrIgmpInterfaceTable | USR-IGMP-MIB |
| 1.3.6.1.4.1.429.4.53.1.1 | usrIgmpInterfaceEntry | USR-IGMP-MIB |
| 1.3.6.1.4.1.429.4.53.1.1.11 | usrIgmpInterfaceRobustness | USR-IGMP-MIB |