Cisco Bug: CSCvs19975 - RPHY: OFDM lockup detection and recovery
May 29, 2020
- Cisco Remote PHY Shelves
Known Affected Releases
Symptom: The ofdm channel PHY DPS level locks up. From RPD console "show downstream channel couner dps" shows ofdm channel counter tx-packet not increasing, and "show downstream channel couner tpmi" ofdm Rx-pkts field increasing. That means the ofdm packets come to PHY, but cannot be processed by PHY DPS. This change did not find the root cause of the lockup, but just detect and recover from it. Conditions: Observed that the ofdm lockup problems happened when configuring (or re-configuring) the ofdm channel.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.
Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases