All MIBs › CISCO-6200-MIB › lineDwnSNRMargin
lineDwnSNRMargin
Module: CISCO-6200-MIB
OID (symbolic): CISCO-6200-MIB::lineDwnSNRMargin
OID (numeric): 1.3.6.1.4.1.9.10.26.1.4.1.1.2
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: In db, the difference between the current downstream signal to noise ratio and the SNR required for the selected line rate. as seen by the cpe. This object must be divided by 10 to obtain the real value for CAP only. Following are the possible values: Negative number - bad SNR margin for the desired line rate. 0 - adequate SNR (no margin) for the desired line rate. Positive number - Good SNR margin for the desired line rate. Higher number means better SNR margin and better line quality.
What is lineDwnSNRMargin?
Reports, in dB, how much margin exists between the current downstream signal-to-noise ratio at the CPE and the SNR required for the selected line rate, indicating the health/robustness of the downstream DSL connection (value must be divided by 10 for CAP lines).
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.10.26.1.4.1.1.2 snmpwalk -v2c -c public <target> CISCO-6200-MIB::lineDwnSNRMargin
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.10.26.1.4.1.1.2.1 snmpget -v2c -c public <target> CISCO-6200-MIB::lineDwnSNRMargin.1
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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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.10 | ciscoExperiment | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.10.26 | cisco6200MIB | CISCO-6200-MIB |
| 1.3.6.1.4.1.9.10.26.1 | cisco6200MibObjects | CISCO-6200-MIB |
| 1.3.6.1.4.1.9.10.26.1.4 | c62LineInterface | CISCO-6200-MIB |
| 1.3.6.1.4.1.9.10.26.1.4.1 | lineInterfaceTable | CISCO-6200-MIB |
| 1.3.6.1.4.1.9.10.26.1.4.1.1 | lineInterfaceEntry | CISCO-6200-MIB |
| 1.3.6.1.4.1.9.10.26.1.4.1.1.2 | lineDwnSNRMargin | CISCO-6200-MIB |