iControl MIBs
OIDs specific to Grass Valley and to the iControl GSM SNMP agent and traps can be resolved to a textual convention using two Management Information Base (MIB) files available from Grass Valley: GSM‑MIB.mib and MIRANDA‑MIB.mib.
The root file is MIRANDA‑MIB.mib, which contains:
• the root level definition for GSM‑MIB.mib
• an enumeration of all the different types of alarms that can be reported by an iControl GSM SNMP agent. This enumeration covers most of the alarms reported by all Grass Valley Densité and Imaging series cards. The textual convention for this enumeration is GsmTraps. Some examples of alarm types are: black detect, freeze detect, and audio silence.
• an enumeration of the different states of an alarm (e.g. error, warning, ok).
The GSM‑MIB.mib file describes the GSM alarm table and the traps variable bindings. GSM trap numbers are configurable by the user, which results in the creation of a custom MIB based on the configuration of the GSM SNMP trap actions.