All MIBs › CADANT-CMTS-EQUIPMENT-MIB › cerPortMinDsPower
cerPortMinDsPower
Module: CADANT-CMTS-EQUIPMENT-MIB
OID (symbolic): CADANT-CMTS-EQUIPMENT-MIB::cerPortMinDsPower
OID (numeric): 1.3.6.1.4.1.4998.1.1.10.1.4.13.1.29
Node type: OBJECT-TYPE
Type: TenthdBmV
Access: read-only
Description: The latest downstream power level recerPorted by the port. This is valid only for downstream ports.
What is cerPortMinDsPower?
This OID records the lowest signal strength measured on a downstream (download direction) network port, in tenths of dBmV (a power measurement unit). Lower numbers indicate weaker signals that may cause transmission errors. A cable technician checks this to identify signal degradation that could explain customer internet quality issues.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.10.1.4.13.1.29 snmpwalk -v2c -c public <target> CADANT-CMTS-EQUIPMENT-MIB::cerPortMinDsPower
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.10.1.4.13.1.29.1 snmpget -v2c -c public <target> CADANT-CMTS-EQUIPMENT-MIB::cerPortMinDsPower.1
Start monitoring ARRIS/Cadant C4/E6000 CMTS (cable modem termination system) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CADANT-CMTS-EQUIPMENT-MIB::cerPortMinDsPower OID value, configure state conditions and alerts, and monitor any ARRIS/Cadant C4/E6000 CMTS (cable modem termination system) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.4998 | cadant | CADANT-PRODUCTS-MIB |
| 1.3.6.1.4.1.4998.1 | cadObjects | CADANT-PRODUCTS-MIB |
| 1.3.6.1.4.1.4998.1.1 | cadCable | CADANT-PRODUCTS-MIB |
| 1.3.6.1.4.1.4998.1.1.10 | cadEquipment | CADANT-PRODUCTS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4998.1.1.10.1 | cadEquipmentMib | CADANT-CMTS-EQUIPMENT-MIB |
| 1.3.6.1.4.1.4998.1.1.10.1.4 | equipmentTbl | CADANT-CMTS-EQUIPMENT-MIB |
| 1.3.6.1.4.1.4998.1.1.10.1.4.13 | cerPortTable | CADANT-CMTS-EQUIPMENT-MIB |
| 1.3.6.1.4.1.4998.1.1.10.1.4.13.1 | cerPortEntry | CADANT-CMTS-EQUIPMENT-MIB |
| 1.3.6.1.4.1.4998.1.1.10.1.4.13.1.29 | cerPortMinDsPower | CADANT-CMTS-EQUIPMENT-MIB |