All MIBs › CASCADE-MIB › pportAPSsdBerThresh
pportAPSsdBerThresh
Module: CASCADE-MIB
OID (symbolic): CASCADE-MIB::pportAPSsdBerThresh
OID (numeric): 1.3.6.1.4.1.277.1.4.2.1.135
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Exponent N for APS Signal Degrade based on BER. A line bit-error-rate above 10^-N causes an SD BER failure to be asserted. SD BER is cleared when the line BER returns to less than 10^-(N+1).
What is pportAPSsdBerThresh?
This sets the exponent N (6 to 9) for this port's APS Signal Degrade threshold; a BER worse than 10^-N raises an SD condition, distinct from the more severe SF failure, which clears once BER improves past 10^-(N+1). Signal Degrade on this specific port is a softer warning tier than Signal Failure (pportAPSsfBerThresh), catching a line that is noticeably worse than normal but not yet bad enough to force a protection switchover, giving an admin advance notice of a link trending toward failure. Setting this to 6 on this port would flag a Signal Degrade condition once BER crosses worse than 1 in a million, well before the line would ever reach the more severe SF threshold that actually triggers a switchover.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.277.1.4.2.1.135 snmpwalk -v2c -c public <target> CASCADE-MIB::pportAPSsdBerThresh
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.277.1.4.2.1.135.1 snmpget -v2c -c public <target> CASCADE-MIB::pportAPSsdBerThresh.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.277.1.4.2.1.135.1 i <value>
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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 |
|---|---|---|
| 1.3.6.1.4.1.277 | cascade | CASCADE-MIB |
| 1.3.6.1.4.1.277.1 | cascfr | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.4 | pport | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.4.2 | pportTable | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.4.2.1 | pportEntry | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.4.2.1.135 | pportAPSsdBerThresh | CASCADE-MIB |