All MIBs › CISCO-WAN-3G-MIB › c3gPreviousServiceType
c3gPreviousServiceType
Module: CISCO-WAN-3G-MIB
OID (symbolic): CISCO-WAN-3G-MIB::c3gPreviousServiceType
OID (numeric): 1.3.6.1.4.1.9.9.661.1.1.1.4
Node type: OBJECT-TYPE
Type: C3gServiceCapability
Access: read-only
Description: This object indicates the previous service type when service type changes.
What is c3gPreviousServiceType?
This object records what cellular service type (e.g. 3G vs. 4G-LTE) the modem was using immediately before its most recent service type change. An admin troubleshooting a connection drop or speed change can compare this against c3gCurrentServiceType to see exactly which service tier the modem fell back from or advanced to. For example, if c3gPreviousServiceType shows LTE while the current type shows 3G, the admin can infer the modem downgraded due to weakening LTE coverage.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.661.1.1.1.4 snmpwalk -v2c -c public <target> CISCO-WAN-3G-MIB::c3gPreviousServiceType
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.661.1.1.1.4.1 snmpget -v2c -c public <target> CISCO-WAN-3G-MIB::c3gPreviousServiceType.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 |
| 1.3.6.1.4.1.9.9.661.1.1 | c3gWanCommonTable | CISCO-WAN-3G-MIB |
| 1.3.6.1.4.1.9.9.661.1.1.1 | c3gWanCommonEntry | CISCO-WAN-3G-MIB |
| 1.3.6.1.4.1.9.9.661.1.1.1.4 | c3gPreviousServiceType | CISCO-WAN-3G-MIB |