All MIBs › IB-PM-MIB › pmPortCountersVL15Dropped
pmPortCountersVL15Dropped
Module: IB-PM-MIB
OID (symbolic): IB-PM-MIB::pmPortCountersVL15Dropped
OID (numeric): 1.3.6.1.3.117.1.4.1.14
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: Number of incoming VL15 packets dropped due to resource limitations on port selected by PortSelect.
What is pmPortCountersVL15Dropped?
Counts incoming VL15 (the reserved management virtual lane) packets dropped on this port due to resource limitations. Since VL15 typically carries subnet management traffic, drops here can point to the port struggling to keep up with management-plane load.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.3.117.1.4.1.14 snmpwalk -v2c -c public <target> IB-PM-MIB::pmPortCountersVL15Dropped
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.3.117.1.4.1.14.1 snmpget -v2c -c public <target> IB-PM-MIB::pmPortCountersVL15Dropped.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.3.117.1.4.1.14.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> pmPortCountersVL15Dropped.1
Start monitoring InfiniBand switch/host channel adapter (HCA), performance management with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IB-PM-MIB::pmPortCountersVL15Dropped OID value, configure state conditions and alerts, and monitor any InfiniBand switch/host channel adapter (HCA), performance management from a single console.
OID Breakdown
Upper-level ancestors (5 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 |
| 1.3.6.1.3 | experimental | APERTUS-NPG-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.3.117 | pm | IB-PM-MIB |
| 1.3.6.1.3.117.1 | pmMIBObjects | IB-PM-MIB |
| 1.3.6.1.3.117.1.4 | pmPortCountersTable | IB-PM-MIB |
| 1.3.6.1.3.117.1.4.1 | pmPortCountersoEntry | IB-PM-MIB |
| 1.3.6.1.3.117.1.4.1.14 | pmPortCountersVL15Dropped | IB-PM-MIB |