RADLAN-rndMng

Description: RADLAN private MIB providing management and action objects for RND/RADLAN network device administration and configuration.

IPNetwork Monitor uses several OIDs from this MIB in network discovery and polling the applicable devices. Start monitoring RADLAN-rndMng with a free 30-day trial of IPNetwork Monitor.

RADLAN-rndMng is a RADLAN (an embedded switch-software company later acquired by Marvell) private MIB providing general research-and-development style management and action objects used across RADLAN-based network devices from many OEM vendors. It exposes system identity, a generic action/command trigger with an associated file name (useful for firmware or config file operations), SNMP version/MIB version reporting, and CPU utilization statistics. As a monitoring tool it directly supports hardware/software health checks: it lets an administrator read current CPU load over the last second, last minute, and last five minutes, and it also exposes controls like reboot delay, tying performance monitoring to operational device management. It is a foundational RADLAN MIB that many other RADLAN-derived MIBs (such as the ACL or interface MIBs) build upon, since RADLAN's embedded switch OS is licensed to numerous white-label switch vendors. It is typically deployed on OEM/white-box managed switches built on the RADLAN embedded switch software stack. Network engineers evaluating or troubleshooting this functionality can download the RADLAN-rndMng file directly to load it into their MIB browser.

An administrator would poll rlCpuUtilDuringLastSecond, rlCpuUtilDuringLastMinute, and rlCpuUtilDuringLast5Minutes (after confirming rlCpuUtilEnable is set) to track CPU load trends, and a sustained high value across all three intervals would indicate the switch's control-plane CPU is overloaded, possibly from a broadcast storm or a management-plane process runaway. The rndAction and rndFileName objects could be used to trigger a device action such as a firmware operation referencing a specific file, while rndSysId identifies the device platform being managed.

General management for RADLAN devices including CPU utilization and system actions.