All MIBs › PMA-MIB › ibPmaPortVlXmitWait1
ibPmaPortVlXmitWait1
Module: PMA-MIB
OID (symbolic): PMA-MIB::ibPmaPortVlXmitWait1
OID (numeric): 1.3.6.1.3.117.6.1.4.2.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: Total number of ticks during which the port had data to transmit on VL1 but no data was sent during the entire tick either because of insufficient credits or because of lack of arbitration.
What is ibPmaPortVlXmitWait1?
Counts the ticks during which this port had data queued to transmit on Virtual Lane 1 but sent nothing the entire tick, due to insufficient credits or lack of arbitration. It's a direct measure of transmit starvation on VL 1, useful for spotting congestion or arbitration problems on that lane.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.3.117.6.1.4.2.1.3 snmpwalk -v2c -c public <target> PMA-MIB::ibPmaPortVlXmitWait1
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.3.117.6.1.4.2.1.3.1 snmpget -v2c -c public <target> PMA-MIB::ibPmaPortVlXmitWait1.1
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::ibPmaPortVlXmitWait1 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 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 |
| 1.3.6.1.3.117 | pm | IB-PM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.3.117.6 | ibPmaMIB | PMA-MIB |
| 1.3.6.1.3.117.6.1 | ibPmaObjects | PMA-MIB |
| 1.3.6.1.3.117.6.1.4 | ibPmaPortVlInfo | PMA-MIB |
| 1.3.6.1.3.117.6.1.4.2 | ibPmaPortVlXmitWaitCntrsTable | PMA-MIB |
| 1.3.6.1.3.117.6.1.4.2.1 | ibPmaPortVlXmitWaitCntrsEntry | PMA-MIB |
| 1.3.6.1.3.117.6.1.4.2.1.3 | ibPmaPortVlXmitWait1 | PMA-MIB |