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Cisco Bug: CSCul38819 - ASR1K crash due to PfR

Last Modified

Apr 18, 2019

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

A Cisco router acting as a PfR master or border may unexpectedly reloads, when TCP connection between PfR master and border is broken or shut down during sending or receiving many packets.

The problem occurs, when a PfR master is controlling a large number of Traffic Classes (TC), and when a master router or a border router is sending a large number of packets to another router, "shut down" command is executed or a link between them is down.
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