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Cisco Bug: CSCvv05849 - NCS1001 ots-spectrum-info telemetry reports incorrect lower and upper frequency data (OCM raw data)

Last Modified

Sep 03, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

7.2.1.BASE 7.3.1.BASE

Description (partial)

Symptom:
NCS1001 streaming telemetry data for ots-spectrum-info reports wrong lower and upper frequency data for the OCM raw data slices e.g.:

prefix:
encoding: PROTO
mode: SAMPLE sample interval: 10000000000000
Cisco-IOS-XR-controller-optics-oper:/optics-oper/optics-ports/optics-port/ots-spectrum-info/spectrum-info
*****Sent request***********************
SubscribeResponse.update: <
  timestamp:  1595250844801000000
  prefix: <
    origin:  Cisco-IOS-XR-controller-optics-oper
    element: optics-oper
    element: optics-ports
    element: optics-port[name=Ots0/1/0/0]
    element: ots-spectrum-info
  >
  update: < path: < element: spectrum-info total-spectrum-slice-count >    uint_val: 384 >
  update: < path: < element: spectrum-info spectrum-slice-spacing >    uint_val: 1250 >
  update: < path: < element: spectrum-info first-slice-wavelength >    string_val: 1528.77 >
  update: < path: < element: spectrum-info spectrum-slice-power-info slice-num >    uint_val: 1 >
  update: < path: < element: spectrum-info spectrum-slice-power-info lower-frequency >    uint_val: 196062500 > << WRONG VALUE
  update: < path: < element: spectrum-info spectrum-slice-power-info upper-frequency >    uint_val: 196075000 > << WRONG VALUE

Conditions:
always
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