CELLULAR

Description: Manages cellular WAN interface parameters including signal strength, network registration, and data session statistics for cellular modem devices.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

CELLULAR is a vendor-neutral-styled MIB module (named simply "CELLULAR") for managing cellular WAN interfaces on devices with an embedded cellular modem, such as routers or gateways used for LTE/cellular backup or primary WAN connectivity. It exposes cellular-specific parameters including signal strength, network registration status, and data-session statistics, layered on top of the connectivity a cellular modem provides. This is squarely a hardware/connectivity-status MIB: signal strength and registration state indicate whether the cellular radio hardware has a usable link to the carrier network, while session statistics reveal data-usage and throughput behavior, making it useful for detecting a modem that has lost carrier registration or is experiencing poor RF conditions. Given the generic module description, it likely complements standard IF-MIB interface counters for the cellular interface with radio-specific detail not covered by IF-MIB. It is deployed on cellular-enabled routers/gateways used for branch-office WAN backup, IoT connectivity, or primary cellular broadband access. Engineers implementing or auditing this functionality typically reference the CELLULAR RFC/standard documentation for the authoritative specification.

Because sample_objects is empty for this entry, exact object names cannot be confirmed, but based on the module's stated purpose an administrator would poll signal-strength and network-registration-status objects to detect when a cellular gateway has dropped off the carrier network or is operating with marginal RF signal, and would check data-session statistics to spot unexpected data usage spikes that could indicate a failover event or a misbehaving application consuming the cellular link.

Monitors cellular signal metrics including RSSI, SNR, SINR, EC/IO, RSRP and RSRQ for LTE and cellular WAN interfaces.