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Cisco Bug: CSCum99548 - Toggling UDP loss causes high load

Last Modified

Jun 16, 2020

Products (1)

  • Cisco Digital Content Manager (DCM) Software

Known Affected Releases

all versions

Description (partial)

GbE card is under high load, this can cause several symptons :
- The connection with ad server is disrupted or splices fail.
- Web GUI is slow or unresponsive
- If persistent, the device can reboot

When there are a lot of input services pre-configured on the input and the no input content is not present on that port. If UDP loss is a trigger for TS loss or Service loss, this can cause a high load when the input only receives a UDP packet a few times per second (e.g. only a PAT is received on one of the input TSs every 500 ms).
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