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Cisco Bug: CSCtf14984 - One packet less accounted by vidmon due to ucode timing noise

Last Modified

Jan 06, 2017

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

3.9.1.20i.MCAST

Description (partial)

Symptom: The MRV and packet/byte counter values in the video monitoring statistics may include one extra packet. DF (delay factor) is not affected.

Conditions:: This happens if the rate of the flow being monitored by the video monitoring feature is imperfect, i.e., it has an instantaneous jitter such that the last packet of an interval arrives earlier than the expected interval expiry.
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