All MIBs › CISCO-OTN-IF-MIB › coiIfControllerPreFECBERMantissa
coiIfControllerPreFECBERMantissa
Module: CISCO-OTN-IF-MIB
OID (symbolic): CISCO-OTN-IF-MIB::coiIfControllerPreFECBERMantissa
OID (numeric): 1.3.6.1.4.1.9.9.639.1.1.1.1.10
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: This object gives the mantissa part of the Pre FEC BER or correctable BER at any instance of time. It is represented in one hundreths of a unit.The exponent part is defined in coiIfControllerPreFECBERExponent
Pre FEC BER is the BER of the signal before it undergoes the FEC algorithm. FEC will correct errors upto a certain Pre FEC BER beyond which the signal starts becoming uncorrectable. Knowing the Pre FEC BER helps monitor system health. Pre FEC BER is expressed in Scientific E notation with two decimal places
Example: The value 235 represents the mantissa of 2.35
What is coiIfControllerPreFECBERMantissa?
Reports the mantissa (in hundredths) of the pre-FEC bit error rate measured before error correction is applied, paired with an exponent value to give the full BER.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.639.1.1.1.1.10 snmpwalk -v2c -c public <target> CISCO-OTN-IF-MIB::coiIfControllerPreFECBERMantissa
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.639.1.1.1.1.10.1 snmpget -v2c -c public <target> CISCO-OTN-IF-MIB::coiIfControllerPreFECBERMantissa.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.639 | ciscoOtnIfMIB | CISCO-OTN-IF-MIB |
| 1.3.6.1.4.1.9.9.639.1 | ciscoOtnIfMIBObjects | CISCO-OTN-IF-MIB |
| 1.3.6.1.4.1.9.9.639.1.1 | coiDwdmInterface | CISCO-OTN-IF-MIB |
| 1.3.6.1.4.1.9.9.639.1.1.1 | coiIfControllerTable | CISCO-OTN-IF-MIB |
| 1.3.6.1.4.1.9.9.639.1.1.1.1 | coiIfControllerEntry | CISCO-OTN-IF-MIB |
| 1.3.6.1.4.1.9.9.639.1.1.1.1.10 | coiIfControllerPreFECBERMantissa | CISCO-OTN-IF-MIB |