All MIBs › CISCO-CABLE-SPECTRUM-MIB › ccsUpSpecMgmtCNR
ccsUpSpecMgmtCNR
Module: CISCO-CABLE-SPECTRUM-MIB
OID (symbolic): CISCO-CABLE-SPECTRUM-MIB::ccsUpSpecMgmtCNR
OID (numeric): 1.3.6.1.4.1.9.9.114.1.3.1.1.20
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Current CNR. A value -99 indicates the system detected no modem on line, and a value of -100 indicates the system was unable to retrieve the CNR value.
What is ccsUpSpecMgmtCNR?
Reports the currently measured Carrier-to-Noise Ratio on the upstream channel, with special values -99 (no modem detected) and -100 (CNR could not be measured).
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.114.1.3.1.1.20 snmpwalk -v2c -c public <target> CISCO-CABLE-SPECTRUM-MIB::ccsUpSpecMgmtCNR
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.114.1.3.1.1.20.1 snmpget -v2c -c public <target> CISCO-CABLE-SPECTRUM-MIB::ccsUpSpecMgmtCNR.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 |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.114 | ciscoCableSpectrumMIB | CISCO-CABLE-SPECTRUM-MIB |
| 1.3.6.1.4.1.9.9.114.1 | ciscoCableSpectrumMIBObjects | CISCO-CABLE-SPECTRUM-MIB |
| 1.3.6.1.4.1.9.9.114.1.3 | ccsConfigObjects | CISCO-CABLE-SPECTRUM-MIB |
| 1.3.6.1.4.1.9.9.114.1.3.1 | ccsUpSpecMgmtTable | CISCO-CABLE-SPECTRUM-MIB |
| 1.3.6.1.4.1.9.9.114.1.3.1.1 | ccsUpSpecMgmtEntry | CISCO-CABLE-SPECTRUM-MIB |
| 1.3.6.1.4.1.9.9.114.1.3.1.1.20 | ccsUpSpecMgmtCNR | CISCO-CABLE-SPECTRUM-MIB |