All MIBs › COM21-HCXTX-MIB › hcxStatsPrevMinTxNullCells
hcxStatsPrevMinTxNullCells
Module: COM21-HCXTX-MIB
OID (symbolic): COM21-HCXTX-MIB::hcxStatsPrevMinTxNullCells
OID (numeric): 1.3.6.1.4.1.1141.2.22.4
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: Represents the number of null cells transmitted in the previous 15 minute period.
What is hcxStatsPrevMinTxNullCells?
This read-only Gauge32 holds the count of null cells transmitted on the TX card during the previous 15-minute period. An admin trends this against the current period to see idle capacity shrinking or growing over time. For example, an admin tracks previous null-cell counts across several polls to see utilization steadily rising as more services are activated on the channel.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1141.2.22.4 snmpwalk -v2c -c public <target> COM21-HCXTX-MIB::hcxStatsPrevMinTxNullCells
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1141.2.22.4.1 snmpget -v2c -c public <target> COM21-HCXTX-MIB::hcxStatsPrevMinTxNullCells.1
Start monitoring Com21 ComController HCX upstream TX unit (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the COM21-HCXTX-MIB::hcxStatsPrevMinTxNullCells OID value, configure state conditions and alerts, and monitor any Com21 ComController HCX upstream TX unit (legacy) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.1141 | com21 | COM21-HCX-MIB |
| 1.3.6.1.4.1.1141.2 | com21Hcx | COM21-HCX-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1141.2.22 | com21HcxDnstrmStatsGroup | COM21-HCXTX-MIB |
| 1.3.6.1.4.1.1141.2.22.4 | hcxStatsPrevMinTxNullCells | COM21-HCXTX-MIB |