All MIBs › DGS-1224T-DX-MIB › igsRobustnessValue
igsRobustnessValue
Module: DGS-1224T-DX-MIB
OID (symbolic): DGS-1224T-DX-MIB::igsRobustnessValue
OID (numeric): 1.3.6.1.4.1.171.10.76.5.22.1.16
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 igsRobustnessValue?
Tunes IGMP's tolerance for lost packets (2-255); IGMP is designed to survive this many minus one lost packets, so raising it on a known-lossy network reduces false membership timeouts at the cost of slower convergence.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.10.76.5.22.1.16 snmpwalk -v2c -c public <target> DGS-1224T-DX-MIB::igsRobustnessValue
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.10.76.5.22.1.16.1 snmpget -v2c -c public <target> DGS-1224T-DX-MIB::igsRobustnessValue.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.10.76.5.22.1.16.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> igsRobustnessValue.1
Start monitoring D-Link DGS-1224T managed switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS-1224T-DX-MIB::igsRobustnessValue OID value, configure state conditions and alerts, and monitor any D-Link DGS-1224T managed switch from a single console.
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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.10 | dlink_products | DES-1226G-MIB |
| 1.3.6.1.4.1.171.10.76 | dlink_DGS12XXTSeriesProd | DGS-1216T-DX-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.10.76.5 | dgs_1224tdx | DGS-1224T-DX-MIB |
| 1.3.6.1.4.1.171.10.76.5.22 | companyIgsGroup | DGS-1224T-DX-MIB |
| 1.3.6.1.4.1.171.10.76.5.22.1 | igsSystem | DGS-1224T-DX-MIB |
| 1.3.6.1.4.1.171.10.76.5.22.1.16 | igsRobustnessValue | DGS-1224T-DX-MIB |