Comtech EF Data CMR-5975 Manual - Manual (Page 86)

Digicast Media Router S2 Receiver CMR-5975 (MR-S2) Revision 3
Device Management via User Interfaces MN-CMR5975-IOM
4-58
4.6.1 SNMP Traps
The CMR-5975 supports SNMP Traps for providing unsolicited SNMP events to a pre-
configured SNMP Manager. The SNMP Trap may be used as a tool to automatically notify an
SNMP manager of a change that has taken place on the unit. Traps typically define a state
change such as an interface that goes from active to inactive (or up to down). SNMP Traps
provide unsolicited reporting to a central SNMP manager, so events can be reported as they
happen.
The Traps supported on the CMR-5975 are as follows:
Generic Traps (SNMPv1)
• Cold Start - Unit has booted from a cold start (hardware startup)
• Warm Start - Unit has re-booted from a power on start (warm startup)
• Link Down - An interface has gone from up to down (such as a tuner has lost lock)
• Link Up - An interface has gone from down to up (such as a tuner regaining lock)
• Authentication Failure - An SNMP message received could not be authenticated
Specific Traps (SNMPv1)
• dniEbNoThreshholdOK - EbNo value is now set above the defined limit
• dniEbNoThreshholdFail - EbNo value has fallen below the defined limit
• dniRedundancyBackup - Redundant backup unit is now active
• dniRedundancyPrimary - Redundant primary unit is now active
• dniRedundancyModeConflict - A conflict in redundancy mode has been detected
• dniMPEGPIDConflict - MPEG-TS PID Conflict has occurred
• dniDMAOverflow - DMA Overflow
• dniDMAOverflowCleared - DMA Overflow Cleared