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Cisco Bug: CSCtb68205 - pppoe_flow_control: crash in pppoe_flow_control_queue_drain()

Last Modified

Oct 29, 2010

Products (1)

  • Cisco IOS

Known Affected Releases

12.4(24)GC1 12.4(22)GC1 12.4(22)T2 12.4(24)T

Description (partial)


The router crashes as a rfc4938 pppoe flow controlled session is terminated.


1) Packets must be queued due to insufficient rfc4938 credits.
2) The router must be under a high load.
3) A pppoe rfc4938 session must be in the process of being cleared.
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