All MIBs › CISCO-WAN-CELL-EXT-MIB › cwceLteCurrSnr
cwceLteCurrSnr
Module: CISCO-WAN-CELL-EXT-MIB
OID (symbolic): CISCO-WAN-CELL-EXT-MIB::cwceLteCurrSnr
OID (numeric): 1.3.6.1.4.1.9.9.817.1.1.1.1.1.3
Node type: OBJECT-TYPE
Type: CiscoWanCellExtSNR
Access: read-only
Description: This object indicates the LTE SNR value reported by the modem.
What is cwceLteCurrSnr?
This read-only object reports the current LTE SNR (Signal-to-Noise Ratio) value, in dB, as reported by the modem. An administrator watches this value to judge how much noise is degrading the cellular signal relative to its strength, which affects achievable throughput. For example, a low SNR reading during a period of high data usage would explain to an engineer why an LTE-connected WAN link is underperforming despite adequate RSRP.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.817.1.1.1.1.1.3 snmpwalk -v2c -c public <target> CISCO-WAN-CELL-EXT-MIB::cwceLteCurrSnr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.817.1.1.1.1.1.3.1 snmpget -v2c -c public <target> CISCO-WAN-CELL-EXT-MIB::cwceLteCurrSnr.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cwceLteCurrSnr.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 |
|---|---|---|
| 1.3.6.1.4.1.9.9.817 | ciscoWanCellExtMIB | CISCO-WAN-CELL-EXT-MIB |
| 1.3.6.1.4.1.9.9.817.1 | ciscoWanCellExtMIBObjects | CISCO-WAN-CELL-EXT-MIB |
| 1.3.6.1.4.1.9.9.817.1.1 | ciscoWanCellExtLte | CISCO-WAN-CELL-EXT-MIB |
| 1.3.6.1.4.1.9.9.817.1.1.1 | cwceLteRadio | CISCO-WAN-CELL-EXT-MIB |
| 1.3.6.1.4.1.9.9.817.1.1.1.1 | cwceLteRadioTable | CISCO-WAN-CELL-EXT-MIB |
| 1.3.6.1.4.1.9.9.817.1.1.1.1.1 | cwceLteRadioEntry | CISCO-WAN-CELL-EXT-MIB |
| 1.3.6.1.4.1.9.9.817.1.1.1.1.1.3 | cwceLteCurrSnr | CISCO-WAN-CELL-EXT-MIB |