All MIBs › RED-LION-RAM-MIB › simContextApn0
simContextApn0
Module: RED-LION-RAM-MIB
OID (symbolic): RED-LION-RAM-MIB::simContextApn0
OID (numeric): 1.3.6.1.4.1.1890.1.2.50
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: Cellular SIM APN 0. DEFAULT: UNKNOWN
What is simContextApn0?
Reports the first configured Access Point Name (APN) context on the SIM/modem, which determines the network the device's cellular data session connects through. Admins verify this matches the carrier's required APN when a device can register but can't pass data.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1890.1.2.50 snmpwalk -v2c -c public <target> RED-LION-RAM-MIB::simContextApn0
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1890.1.2.50.1 snmpget -v2c -c public <target> RED-LION-RAM-MIB::simContextApn0.1
Start monitoring Red Lion RAM (Remote Access Module) cellular gateway, industrial M2M cellular router (firmware/cellular registration status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RED-LION-RAM-MIB::simContextApn0 OID value, configure state conditions and alerts, and monitor any Red Lion RAM (Remote Access Module) cellular gateway, industrial M2M cellular router (firmware/cellular registration status) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1890 | redlionram | RED-LION-RAM-MIB |
| 1.3.6.1.4.1.1890.1 | system | RED-LION-RAM-MIB |
| 1.3.6.1.4.1.1890.1.2 | cellular | RED-LION-RAM-MIB |
| 1.3.6.1.4.1.1890.1.2.50 | simContextApn0 | RED-LION-RAM-MIB |