NS-ROOT-MIB :: ifErrCongestionLimitPktDrops

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsNS-ROOT-MIBifErrCongestionLimitPktDrops

ifErrCongestionLimitPktDrops

Module: NS-ROOT-MIB

OID (symbolic): NS-ROOT-MIB::ifErrCongestionLimitPktDrops

OID (numeric): 1.3.6.1.4.1.5951.4.1.1.54.1.27

Node type: OBJECT-TYPE

Type: Counter64

Access: read-only

Description: Number of transmit (Tx) packets dropped from normal and low-priority transmit overflow queues, during congestion on the specified interface, since the NetScaler appliance was started or the interface statistics were cleared. This is caused when the overflow queue limits are exceeded.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5951.4.1.1.54.1.27
snmpwalk -v2c -c public <target> NS-ROOT-MIB::ifErrCongestionLimitPktDrops

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5951.4.1.1.54.1.27.1
snmpget -v2c -c public <target> NS-ROOT-MIB::ifErrCongestionLimitPktDrops.1

Start monitoring Citrix NetScaler / Citrix ADC application delivery controller with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NS-ROOT-MIB::ifErrCongestionLimitPktDrops OID value, configure state conditions and alerts, and monitor any Citrix NetScaler / Citrix ADC application delivery controller from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.5951netScalerMIB
Numeric OIDNameModule
1.3.6.1.4.1.5951.4nsProductsNS-ROOT-MIB
1.3.6.1.4.1.5951.4.1rs9000NS-ROOT-MIB
1.3.6.1.4.1.5951.4.1.1nsSysGroupNS-ROOT-MIB
1.3.6.1.4.1.5951.4.1.1.54nsIfStatsTableNS-ROOT-MIB
1.3.6.1.4.1.5951.4.1.1.54.1nsIfStatsEntryNS-ROOT-MIB
1.3.6.1.4.1.5951.4.1.1.54.1.27ifErrCongestionLimitPktDropsNS-ROOT-MIB