All MIBs › Nortel-MsCarrier-MscPassport-BusMIB › mscShelfCardBusTapClockErrors
mscShelfCardBusTapClockErrors
Module: Nortel-MsCarrier-MscPassport-BusMIB
OID (symbolic): Nortel-MsCarrier-MscPassport-BusMIB::mscShelfCardBusTapClockErrors
OID (numeric): 1.3.6.1.4.1.562.36.2.1.13.2.2.12.1.2
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: This attribute records the number of times that the bus tap has detected a loss of the fundamental clock signal used by the bus. Each occurrence may result in the loss of one or more cells or frames. This type of event may occur during normal operation of the module, for example when switching from one of the bus's clock sources to the other; it may also be caused by a hardware fault. The attribute's value wraps around to zero when it exceeds the maximum permitted value.
What is mscShelfCardBusTapClockErrors?
A wrapping counter of how many times this bus tap lost the bus's fundamental clock signal, each occurrence risking dropped cells or frames; occasional increments can be normal (e.g. during a clock source switchover) but a fast-rising count points to a hardware fault.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.13.2.2.12.1.2 snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-BusMIB::mscShelfCardBusTapClockErrors
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.13.2.2.12.1.2.1 snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-BusMIB::mscShelfCardBusTapClockErrors.1
Start monitoring Nortel MsCarrier MscPassport ATM switch (LANE Broadcast/Unknown Server) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-BusMIB::mscShelfCardBusTapClockErrors OID value, configure state conditions and alerts, and monitor any Nortel MsCarrier MscPassport ATM switch (LANE Broadcast/Unknown Server) from a single console.
OID Breakdown
Upper-level ancestors (12 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.562 | nortel | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.36 | msCarrier | Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.36.2 | mscPassport | Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.36.2.1 | mscComponents | Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.36.2.1.13 | mscShelf | Nortel-MsCarrier-MscPassport-BaseShelfMIB |
| 1.3.6.1.4.1.562.36.2.1.13.2 | mscShelfCard | Nortel-MsCarrier-MscPassport-BaseShelfMIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.13.2.2 | mscShelfCardBusTap | Nortel-MsCarrier-MscPassport-BusMIB |
| 1.3.6.1.4.1.562.36.2.1.13.2.2.12 | mscShelfCardBusTapErrorsTable | Nortel-MsCarrier-MscPassport-BusMIB |
| 1.3.6.1.4.1.562.36.2.1.13.2.2.12.1 | mscShelfCardBusTapErrorsEntry | Nortel-MsCarrier-MscPassport-BusMIB |
| 1.3.6.1.4.1.562.36.2.1.13.2.2.12.1.2 | mscShelfCardBusTapClockErrors | Nortel-MsCarrier-MscPassport-BusMIB |