Cisco Bug: CSCun94105 - OBS:NPU hung with IPC send error
Last Modified
Jan 29, 2017
Products (1)
- Cisco 1900 Series Integrated Services Routers
Known Affected Releases
15.2(4)M
Description (partial)
Symptom: NPU hang observed along with IPC send error and IPC msgs are dropped as KeepAlive NPU reload is in progress errors Conditions: When IMIX traffic is sent around 2-3 hrs when loop and noise applied between cpe and dslam, issue is hit. Noise applied to cause to increase CRC errors under controller (to reproduce bad/poor quality lines)
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