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Cisco Bug: CSCvs97976 - RPHY US spectrum using SNMP - ccsSpectrumRequestIfIndex doesn't accept IfType 129 for RPHY upstreams

Last Modified

Aug 29, 2020

Products (92)

  • Cisco cBR Series Converged Broadband Routers
  • Cisco Catalyst 9300-48P-A Switch
  • Cisco Catalyst 9300-48T-A Switch
  • Cisco Catalyst 9300L-48P-4G-E Switch
  • Cisco Catalyst 9300L-24UXG-4X-E Switch
  • Cisco Catalyst C9500-16X-E Switch
  • Cisco Catalyst 9300-48U-A Switch
  • Cisco Catalyst 9800-40 Wireless Controller
  • Cisco Catalyst 9200L-48PXG-2Y Switch
  • Cisco Catalyst 9300-48UN-A Switch
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Known Affected Releases

Gibraltar-16.10.1 Gibraltar-16.12.1

Description (partial)

ccsSpectrumRequestIfIndex returns "wrongValue" error when trying to set index that is IfType 129 (docsCableUpstream) for RPHY upstream interface. It accepts only IfType 129 entries for I-CMTS US interfaces, and IfType 205 (docsCableUpstreamChannel) entries for RPHY.
Since in 16.10.1g the IfType 205 interfaces were removed - the functionality of monitoring US spectrum via SNMP ccsSpectrum MIB was also removed (as for the only RPHY US interface that is left, IfType 129, it returns error).

Trying to use ccsSpectrumRequest... MIB for US spectrum monitoring for RPHY US channels on IOS 16.10.1g or higher.
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