All MIBs › Unisphere-Data-SMDS-MIB › usdSmdsMajorIfStatsKeepaliveFailures
usdSmdsMajorIfStatsKeepaliveFailures
Module: Unisphere-Data-SMDS-MIB
OID (symbolic): Unisphere-Data-SMDS-MIB::usdSmdsMajorIfStatsKeepaliveFailures
OID (numeric): 1.3.6.1.4.1.4874.2.2.50.1.7.1.5
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of keepalive failures detected.
What is usdSmdsMajorIfStatsKeepaliveFailures?
This read-only Counter32 tallies the number of keepalive failures detected on the SMDS major interface, meaning expected keepalive replies didn't arrive in time. A rising count here is a direct signal of link instability or a misbehaving peer. An admin setting up alerting would trigger on any nonzero delta in this counter to catch intermittent link drops.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.50.1.7.1.5 snmpwalk -v2c -c public <target> Unisphere-Data-SMDS-MIB::usdSmdsMajorIfStatsKeepaliveFailures
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.50.1.7.1.5.1 snmpget -v2c -c public <target> Unisphere-Data-SMDS-MIB::usdSmdsMajorIfStatsKeepaliveFailures.1
Start monitoring Juniper/Unisphere ERX edge routing switch with legacy SMDS WAN interfaces (interface provisioning/row-status status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Unisphere-Data-SMDS-MIB::usdSmdsMajorIfStatsKeepaliveFailures OID value, configure state conditions and alerts, and monitor any Juniper/Unisphere ERX edge routing switch with legacy SMDS WAN interfaces (interface provisioning/row-status status) from a single console.
OID Breakdown
Upper-level ancestors (13 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 |
| 1.3.6.1.4.1.4874 | juniperUni | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2 | juniperUniMibs | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2.2 | juniMibs | Juniper-MIBs |
| 1.3.6.1.4.1.4874.2.2.50 | juniSmdsMIB | Juniper-MIBs |
| 1.3.6.1.4.1.4874.2.2.50.1 | juniSmdsObjects | Juniper-SMDS-MIB |
| 1.3.6.1.4.1.4874.2.2.50.1.7 | juniSmdsMajorIfStatsTable | Juniper-SMDS-MIB |
| 1.3.6.1.4.1.4874.2.2.50.1.7.1 | juniSmdsMajorIfStatsEntry | Juniper-SMDS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4874.2.2.50.1.7.1.5 | usdSmdsMajorIfStatsKeepaliveFailures | Unisphere-Data-SMDS-MIB |