All MIBs › CISCO-WAN-3G-MIB › c3gGsmCurrentBand
c3gGsmCurrentBand
Module: CISCO-WAN-3G-MIB
OID (symbolic): CISCO-WAN-3G-MIB::c3gGsmCurrentBand
OID (numeric): 1.3.6.1.4.1.9.9.661.1.3.4.1.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: GPRS/UMTS/LTE band to which the modem is attached. Refer CISCO-WAN-CELL-EXT-MIB for LTE band number when in LTE mode.
What is c3gGsmCurrentBand?
This read-only enumerated value reports which specific GSM/UMTS/LTE frequency band the modem is currently attached to, such as gsm850 or gsm900. An admin cares because knowing the active band helps diagnose coverage and roaming issues, since different bands have different range and building-penetration characteristics, with LTE band numbering reported separately via CISCO-WAN-CELL-EXT-MIB. For example, if a router unexpectedly shows attachment to a band unusual for its location, the admin might suspect it has roamed onto a different carrier's network or a suboptimal band for that site.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.661.1.3.4.1.1.3 snmpwalk -v2c -c public <target> CISCO-WAN-3G-MIB::c3gGsmCurrentBand
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.661.1.3.4.1.1.3.1 snmpget -v2c -c public <target> CISCO-WAN-3G-MIB::c3gGsmCurrentBand.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 |
|---|---|---|
| 1.3.6.1.4.1.9.9.661 | ciscoWan3gMIB | CISCO-WAN-3G-MIB |
| 1.3.6.1.4.1.9.9.661.1 | ciscoWan3gMIBObjects | CISCO-WAN-3G-MIB |
| 1.3.6.1.4.1.9.9.661.1.3 | c3gWanGsm | CISCO-WAN-3G-MIB |
| 1.3.6.1.4.1.9.9.661.1.3.4 | c3gGsmRadio | CISCO-WAN-3G-MIB |
| 1.3.6.1.4.1.9.9.661.1.3.4.1 | c3gGsmRadioTable | CISCO-WAN-3G-MIB |
| 1.3.6.1.4.1.9.9.661.1.3.4.1.1 | c3gGsmRadioEntry | CISCO-WAN-3G-MIB |
| 1.3.6.1.4.1.9.9.661.1.3.4.1.1.3 | c3gGsmCurrentBand | CISCO-WAN-3G-MIB |