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agardoit
Beginner

SNMP MIB/OID for 'Show int g1/1/1 trans detail'-like output

Hey all. We recently became aware of a weak fiber link in our network and we want to start monitoring for low Rx/Tx optical power via SNMP.

 

Are there any MIBs or OIDs I can reference to pull details that will display the High/Low warn and High/Low critical thresholds being crossed, or even just getting the raw values in dBm so we can set our own thresholds?

 

Example output I'm looking to poll for:

WS-C4500X-32 on Version 03.11.04.E#sh int te2/1/21 transceiver detail
ITU Channel not available (Wavelength not available),
Transceiver is internally calibrated.
mA: milliamperes, dBm: decibels (milliwatts), NA or N/A: not applicable.
++ : high alarm, + : high warning, - : low warning, -- : low alarm.
A2D readouts (if they differ), are reported in parentheses.
The threshold values are calibrated.

High Alarm High Warn Low Warn Low Alarm
Temperature Threshold Threshold Threshold Threshold
Port (Celsius) (Celsius) (Celsius) (Celsius) (Celsius)
--------- ------------------ ---------- --------- --------- ---------
Te2/1/21 25.6 75.0 70.0 0.0 -5.0

High Alarm High Warn Low Warn Low Alarm
Voltage Threshold Threshold Threshold Threshold
Port (Volts) (Volts) (Volts) (Volts) (Volts)
--------- --------------- ---------- --------- --------- ---------
Te2/1/21 3.24 3.60 3.50 3.10 3.00

Optical High Alarm High Warn Low Warn Low Alarm
Transmit Power Threshold Threshold Threshold Threshold
Port (dBm) (dBm) (dBm) (dBm) (dBm)
--------- ----------------- ---------- --------- --------- ---------
Te2/1/21 -2.3 1.6 -1.3 -7.3 -11.3

Optical High Alarm High Warn Low Warn Low Alarm
Receive Power Threshold Threshold Threshold Threshold
Port (dBm) (dBm) (dBm) (dBm) (dBm)
------- ----------------- ---------- --------- --------- ---------
Te2/1/21 -19.3 1.9 -1.0 -9.9 -13.9

 

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