Cisco Bug: CSCvv15047 - PTP sync lost after ISSU , router is stuck at FREERUN on NCS560
Sep 03, 2020
- Cisco ASR 9000 Series Aggregation Services Routers
Known Affected Releases
Symptom: After ISSU , PTP clock went to FREERUN and never got recovered. It is observed that sync packets are received from master , but delay request sent from peer is dropped at master router resulting in this situation. Conditions: When ISSU is done on MASTER node, it has stopped accepting delay requests from peer.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
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