All MIBs › TIMETRA-OTU-MIB › tmnxOtuIfBerSfThreshold
tmnxOtuIfBerSfThreshold
Module: TIMETRA-OTU-MIB
OID (symbolic): TIMETRA-OTU-MIB::tmnxOtuIfBerSfThreshold
OID (numeric): 1.3.6.1.4.1.6527.3.1.2.62.1.1.1.5
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-create
Description: The value of tmnxOtuIfBerSfThreshold specifies the bit error rate(BER)
threshold used to determine when to raise and clear otuBerSf/fecSf
alarms.
Bit error computed must reach/exceed the threshold value over a
predefined period of time for the alarms to be raised. The
tmnxOtuIfSfSdMethod defines how the bit error is computed and what
values of tmnxOtuIfBerSfThreshold are allowed. The following table
defines this dependency:
tmnxOtuIfSfSdMethod Bit error calculation
------------------- ----------------------------------------------
fec (1) Each corrected bit counts as one bit error.
bip8 (2) Each BIP8 coding violation counts as one bit
error.What is tmnxOtuIfBerSfThreshold?
The bit-error-rate exponent (n in 10^-n) at which a Signal Fail alarm (otuBerSf/fecSf) is raised on this OTU interface, defaulting to 5; how bit errors are counted depends on tmnxOtuIfSfSdMethod (each FEC-corrected bit, or each BIP8 violation). Admins lower this threshold to make the interface more tolerant of a noisy link before it declares signal failure, or raise it to fail faster on marginal signals.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.6527 | timetra | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3 | timetraProducts | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1 | tmnxSRMIB | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1.2 | tmnxSRObjs | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6527.3.1.2.62 | tmnxOtuObjs | TIMETRA-OTU-MIB |
| 1.3.6.1.4.1.6527.3.1.2.62.1 | tmnxOtuConfigurations | TIMETRA-OTU-MIB |
| 1.3.6.1.4.1.6527.3.1.2.62.1.1 | tmnxOtuIfTable | TIMETRA-OTU-MIB |
| 1.3.6.1.4.1.6527.3.1.2.62.1.1.1 | tmnxOtuIfEntry | TIMETRA-OTU-MIB |
| 1.3.6.1.4.1.6527.3.1.2.62.1.1.1.5 | tmnxOtuIfBerSfThreshold | TIMETRA-OTU-MIB |