PMA-MIB :: ibPmaPortSwHoqLimitDiscards

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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ibPmaPortSwHoqLimitDiscards

Module: PMA-MIB

OID (symbolic): PMA-MIB::ibPmaPortSwHoqLimitDiscards

OID (numeric): 1.3.6.1.3.117.6.1.2.2.1.5

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: Total number of outbound packets discarded by the port because the switch HOQ lifetime was exceeded. (This object applies to switches only. For other InfiniBand entities this should have a value of 0).

What is ibPmaPortSwHoqLimitDiscards?

Counts outbound packets a switch discarded because they exceeded the switch's head-of-queue (HOQ) time limit. Like the lifetime-limit counter, this only applies to switches and should read 0 on non-switch InfiniBand entities.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.3.117.6.1.2.2.1.5
snmpwalk -v2c -c public <target> PMA-MIB::ibPmaPortSwHoqLimitDiscards

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.3.117.6.1.2.2.1.5.1
snmpget -v2c -c public <target> PMA-MIB::ibPmaPortSwHoqLimitDiscards.1

Start monitoring vendor-neutral, standards-based MIB, InfiniBand host channel adapter/switch (Performance Management Agent) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PMA-MIB::ibPmaPortSwHoqLimitDiscards OID value, configure state conditions and alerts, and monitor any vendor-neutral, standards-based MIB, InfiniBand host channel adapter/switch (Performance Management Agent) from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.3experimentalAPERTUS-NPG-MIB
1.3.6.1.3.117pmIB-PM-MIB
Numeric OIDNameModule
1.3.6.1.3.117.6ibPmaMIBPMA-MIB
1.3.6.1.3.117.6.1ibPmaObjectsPMA-MIB
1.3.6.1.3.117.6.1.2ibPmaPortXmitRecvInfoPMA-MIB
1.3.6.1.3.117.6.1.2.2ibPmaPortXmitDiscardTablePMA-MIB
1.3.6.1.3.117.6.1.2.2.1ibPmaPortXmitDiscardEntryPMA-MIB
1.3.6.1.3.117.6.1.2.2.1.5ibPmaPortSwHoqLimitDiscardsPMA-MIB