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Cisco Bug: CSCta86973 - CPP DRV TCAM: Memory issue when writing a TCAM entry

Last Modified

Feb 27, 2010

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

12.2(33)XNB 12.2XN

Description (partial)

The cpp_sp_svr process crashes causing the FP fails over or reload.
This issue can occur with images prior of 12.2(33)XNE on ASR platforms using an FP5G, FP10G, or FP20G forwarding engine.  The trigger is the writing of a 320bit TCAM entry and also requires a very specific placement of data at the end of a memory page.
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