All MIBs › ADN-MIB › adnAtmBoardCEMStatus
adnAtmBoardCEMStatus
Module: ADN-MIB
OID (symbolic): ADN-MIB::adnAtmBoardCEMStatus
OID (numeric): 1.3.6.1.4.1.637.3.1.5.15.21.1.37
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This variable indicates the processor status. It is a bit map represented as a sum; therefore it can represent multiple failures. This variable is only significant for CEM8 boards.
The bit positions are :
1 : adnAtmBoardErUFOF user FIFO overflow 2 : adnAtmBoardErUFRF user FIFO read failure 4 : adnAtmBoardErNFOF network FIFO overflow 16 : adnAtmBoardErNFRF network FIFO read failure 512 : adnAtmBoardErLIRC0 loss of signal on IRC0 1024 : adnAtmBoardErLIRC1 loss of signal on IRC1 4096 : adnAtmBoardErAPPLIQ applique not present 131072 : adnAtmBoardErDRAMP processor DRAM parity error 2147483648: adnAtmBoardErRFIFF rate reduction FIFO full from ET to AAL1 component
N.B.: This variable is significant when the operational state of the port is enabled. When there is no port error, this variable has the value 0.
What is adnAtmBoardCEMStatus?
This integer field is a bitmask that combines multiple error status bits into a single number on CEM8 boards, making it easy to see multiple failures at once. Network engineers check this one value instead of polling individual error counters, speeding up diagnostic checks during network issues. A value of 1 indicates only a user-FIFO overflow (bit 1 set), but a value of 3 means both user-FIFO overflow and read-failure errors are active.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.15.21.1.37 snmpwalk -v2c -c public <target> ADN-MIB::adnAtmBoardCEMStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.15.21.1.37.1 snmpget -v2c -c public <target> ADN-MIB::adnAtmBoardCEMStatus.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.637 | alcatel | ADN-MIB |
| 1.3.6.1.4.1.637.3 | adn | ADN-MIB |
| 1.3.6.1.4.1.637.3.1 | adnMIB | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5 | adnProprietary | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.15 | adnNodeSupervisionMIB | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.15.21 | adnAtmBoardErCounterTable | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.15.21.1 | adnAtmBoardErCounterEntry | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.15.21.1.37 | adnAtmBoardCEMStatus | ADN-MIB |