All MIBs › HUAWEI-NGADSL-LINE-MIB › adsl2LineStatusPcbDs
adsl2LineStatusPcbDs
Module: HUAWEI-NGADSL-LINE-MIB
OID (symbolic): HUAWEI-NGADSL-LINE-MIB::adsl2LineStatusPcbDs
OID (numeric): 1.3.6.1.2.1.10.238.1.1.1.1.65537
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: Indicates Power Cut-back on downstream direction. It ranges from 0 to 400 units of 0.1 dB (physical values are 0 to 40 dB). Unit: tenth dB
What is adsl2LineStatusPcbDs?
Reports the actual downstream power cut-back (0 to 40 dB, in 0.1 dB steps) applied on this line - how much the ATU-C reduced its transmit power below the maximum, typically to limit crosstalk into neighboring pairs. Admins check it when investigating why a line's downstream reach or margin is lower than expected on a binder shared with other DSL lines.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.238.1.1.1.1.65537 snmpwalk -v2c -c public <target> HUAWEI-NGADSL-LINE-MIB::adsl2LineStatusPcbDs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.238.1.1.1.1.65537.1 snmpget -v2c -c public <target> HUAWEI-NGADSL-LINE-MIB::adsl2LineStatusPcbDs.1
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.2 | mgmt | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.10.238 | adsl2MIB | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1 | adsl2 | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.1 | adsl2Line | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.1.1 | adsl2LineTable | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.1.1.1 | adsl2LineEntry | ADSL2-LINE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.10.238.1.1.1.1.65537 | adsl2LineStatusPcbDs | HUAWEI-NGADSL-LINE-MIB |