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Cisco Bug: CSCtc01889 - Standby RP: %L2TP-3-ILLEGAL: ERROR: Unable to find CC + Traceback

Last Modified

Jan 31, 2017

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)


After a stateful switchover, the standby RP of an ASR1K performing L2TP HA, 
may output the following error message one or several times.

%L2TP-3-ILLEGAL: _____:________: ERROR: Unable to find CC: CC id 58128

and also possibly a traceback.

L2TP sessions on this tunnel will not get checkpointed to the standby RP.


Limited to a system performing L2TP HA and only occurring after at least one 
stateful switchover.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
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