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Cisco Bug: CSCum59162 - Memory usage increases on sending packet at higher rate to controller

Last Modified

Jan 30, 2017

Products (1)

  • Cisco Plug-in for OpenFlow

Known Affected Releases


Description (partial)

Openflow memory allocation increases if the rate of packets being punted to the controller increases more than 2000 packets per second. If this rate persists over a long time, then the openflow agent could run out of memory and restart.

Seen with a persistent rate of more than 2000 pps being sent to the controller.
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