AT-LINKMON-MIB

Description: Monitors link health, continuity check status, and uptime statistics for network connections on Allied Telesis devices.

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AT-LINKMON-MIB is Allied Telesis's Link Monitoring MIB for reporting connectivity probe configuration, real-time probe metrics, and historical metric collection settings. It is oriented toward network-layer performance and fault monitoring, covering things like continuity check probes and link uptime statistics rather than physical device hardware. Its primary monitoring value is software/protocol-state: tracking whether configured link-monitoring probes are succeeding, and surfacing historical performance trends for a monitored link or connection. It likely depends on standard connectivity-check concepts akin to those used in Ethernet OAM/CFM standards, though implemented as an Allied Telesis proprietary extension. It is typically deployed in carrier or enterprise networks using Allied Telesis switches where continuous link-health verification (e.g., for SLA compliance) is required, delivered through AT-LINKMON-MIB SNMP monitoring of probe results.

Based on the module's stated purpose, an administrator would configure a link monitoring probe and then poll the resulting probe metrics table to check current round-trip status and historical collected statistics for a given link, looking for probe failures or degraded response times that would indicate a failing connection. No sample objects were provided for this MIB, so this scenario is inferred from the module description rather than confirmed object names.

Monitors link health, uptime, and peer connectivity on Allied Telesis network devices.