All MIBs › HUAWEI-VDSL2-PRIV-MIB › hwvdsl2SeltTestParaVarUerC
hwvdsl2SeltTestParaVarUerC
Module: HUAWEI-VDSL2-PRIV-MIB
OID (symbolic): HUAWEI-VDSL2-PRIV-MIB::hwvdsl2SeltTestParaVarUerC
OID (numeric): 1.3.6.1.4.1.2011.6.115.1.7.1.1.1.65551
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: The relative variance of the uncalibrated echo response REL_VAR_UER(i* UER_G *Df) shall be represented as an 8-bit unsigned integer v(i), where i is the subcarrier index i = 0 to NSC-1. The value of REL_VAR_UER(i* UER_G *Df) shall be defined as REL_VAR_UER(i* UER_G *Df) = 3 - v(i)/2 dB. The number v(i) is an 8-bit unsigned integer in the range 0 to 254. This data format supports a REL_VAR_UER(i) over a range from -124 dB to +3 dB for each carrier with a granularity from 0.5 dB. Out of range values shall be clamped to the closest range bound. The special value v(i) = 255 indicates that no measurement is available for that carrier. Unit: 0.5dB
What is hwvdsl2SeltTestParaVarUerC?
The relative variance of the uncalibrated echo response per subcarrier, encoded as 8-bit values covering a -124 dB to +3 dB range in 0.5 dB steps, with 255 meaning no measurement available for that carrier. It indicates how statistically reliable each UER measurement is, letting diagnostic tools discount noisy subcarriers.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.6.115.1.7.1.1.1.65551 snmpwalk -v2c -c public <target> HUAWEI-VDSL2-PRIV-MIB::hwvdsl2SeltTestParaVarUerC
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.6.115.1.7.1.1.1.65551.1 snmpget -v2c -c public <target> HUAWEI-VDSL2-PRIV-MIB::hwvdsl2SeltTestParaVarUerC.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> hwvdsl2SeltTestParaVarUerC.1
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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 |
| 1.3.6.1.4.1.2011 | huawei | EXPERTV2-MIB |
| 1.3.6.1.4.1.2011.6 | huaweiUtility | HUAWEI-3COM-OID-MIB |
| 1.3.6.1.4.1.2011.6.115 | vdslMIB | HUAWEI-VDSL2-LINE-MIB |
| 1.3.6.1.4.1.2011.6.115.1 | vdsl2 | HUAWEI-VDSL2-LINE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2011.6.115.1.7 | vdsl2Priv | HUAWEI-VDSL2-PRIV-MIB |
| 1.3.6.1.4.1.2011.6.115.1.7.1 | vdsl2Test | HUAWEI-VDSL2-PRIV-MIB |
| 1.3.6.1.4.1.2011.6.115.1.7.1.1 | vdsl2SeltTestTable | HUAWEI-VDSL2-PRIV-MIB |
| 1.3.6.1.4.1.2011.6.115.1.7.1.1.1 | vdsl2SeltTestEntry | HUAWEI-VDSL2-PRIV-MIB |
| 1.3.6.1.4.1.2011.6.115.1.7.1.1.1.65551 | hwvdsl2SeltTestParaVarUerC | HUAWEI-VDSL2-PRIV-MIB |