All MIBs › CM-FACILITY-MIB › cmEthernetNetPortXdslDsTxPower
cmEthernetNetPortXdslDsTxPower
Module: CM-FACILITY-MIB
OID (symbolic): CM-FACILITY-MIB::cmEthernetNetPortXdslDsTxPower
OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.104.1.18
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Downstream transmit power.
What is cmEthernetNetPortXdslDsTxPower?
This read-only value reports the transmit power level the DSLAM side is using to send the downstream signal on this xDSL line. Admins reference it to distinguish a low-signal problem caused by the far-end equipment under-transmitting from one caused purely by line attenuation. For example, if transmit power looks normal but downstream attenuation and SNR margin are both poor, that points to the copper loop itself rather than the transmitting equipment.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.104.1.18 snmpwalk -v2c -c public <target> CM-FACILITY-MIB::cmEthernetNetPortXdslDsTxPower
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.104.1.18.1 snmpget -v2c -c public <target> CM-FACILITY-MIB::cmEthernetNetPortXdslDsTxPower.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cmEthernetNetPortXdslDsTxPower.1
Start monitoring ADVA/Ceragon FSP150 CM/CC (F3) microwave & Carrier Ethernet transport platform with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CM-FACILITY-MIB::cmEthernetNetPortXdslDsTxPower OID value, configure state conditions and alerts, and monitor any ADVA/Ceragon FSP150 CM/CC (F3) microwave & Carrier Ethernet transport platform from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.12.4 | cmFacilityMIB | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1 | cmFacilityObjects | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.104 | cmEthernetNetPortXdslParamTable | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.104.1 | cmEthernetNetPortXdslParamEntry | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.104.1.18 | cmEthernetNetPortXdslDsTxPower | CM-FACILITY-MIB |