All MIBs › NBS-CMMC-MIB › nbsCmmcTrapPortVoltsTooLow
nbsCmmcTrapPortVoltsTooLow
Module: NBS-CMMC-MIB
OID (symbolic): NBS-CMMC-MIB::nbsCmmcTrapPortVoltsTooLow
OID (numeric): 1.3.6.1.4.1.629.200.13.0.34
Node type: NOTIFICATION-TYPE
Description:
Sent when transceiver supply voltage is too low. For SFF Digital Diagnostics, this corresponds to the low supply voltage alarm.
This Notification should be of Severity ERROR.
What is nbsCmmcTrapPortVoltsTooLow?
This notification is generated when the power supply voltage on a transceiver port falls below acceptable levels, indicating a potential hardware failure. An operator receives this trap to alert them to power problems on optical transceivers, which may cause the port to fail or operate unreliably. It corresponds to SFF Digital Diagnostics alarms and should be treated as an ERROR severity event.
Examples
Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):
snmptrap -v2c -c public <manager> '' NBS-CMMC-MIB::nbsCmmcTrapPortVoltsTooLow snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.629.200.13.0.34
Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):
snmptrapd -f -Lo -c /dev/null authCommunity log public
Example snmptrapd log entry:
zoo11-linux.zoo [UDP: [192.168.30.111]:55230->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (116005822) 13 days, 10:14:18.22 SNMPv2-MIB::snmpTrapOID.0 = OID: NBS-CMMC-MIB::nbsCmmcTrapPortVoltsTooLow
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.629 | nbs | NBS-CMMC-MIB |
| 1.3.6.1.4.1.629.200 | nbsCmmcMib | NBS-CMMC-MIB |
| 1.3.6.1.4.1.629.200.13 | nbsCmmcTraps | NBS-CMMC-MIB |
| 1.3.6.1.4.1.629.200.13.0 | nbsCmmcTraps0 | NBS-CMMC-MIB |
| 1.3.6.1.4.1.629.200.13.0.34 | nbsCmmcTrapPortVoltsTooLow | NBS-CMMC-MIB |