All MIBs › COM21-HCXRX-MIB › hcxRecvPower
hcxRecvPower
Module: COM21-HCXRX-MIB
OID (symbolic): COM21-HCXRX-MIB::hcxRecvPower
OID (numeric): 1.3.6.1.4.1.1141.2.31.1.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Contains the receiver power level in dBmv. Default is 0.
What is hcxRecvPower?
This read-write INTEGER (-15..15) sets the receiver's power level in dBmV, defaulting to 0 per the description. An admin adjusts it to compensate for cable-plant signal loss or gain so the RX card's front end receives upstream signal at its optimal level. For example, if measurements show the upstream signal arriving weaker than expected on a long plant run, the admin raises hcxRecvPower from the default to compensate.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1141.2.31.1.1.5 snmpwalk -v2c -c public <target> COM21-HCXRX-MIB::hcxRecvPower
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1141.2.31.1.1.5.1 snmpget -v2c -c public <target> COM21-HCXRX-MIB::hcxRecvPower.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1141.2.31.1.1.5.1 i <value>
Start monitoring Com21 ComController HCX downstream RX card (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the COM21-HCXRX-MIB::hcxRecvPower OID value, configure state conditions and alerts, and monitor any Com21 ComController HCX downstream RX card (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 |
|---|---|---|
| 1.3.6.1.4.1.1141.2.31 | com21HcxUpstrmPortGroup | COM21-HCXRX-MIB |
| 1.3.6.1.4.1.1141.2.31.1 | com21HcxUpstrmPortTable | COM21-HCXRX-MIB |
| 1.3.6.1.4.1.1141.2.31.1.1 | com21HcxUpstrmPortEntry | COM21-HCXRX-MIB |
| 1.3.6.1.4.1.1141.2.31.1.1.5 | hcxRecvPower | COM21-HCXRX-MIB |