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Cisco Bug: CSCsz43432 - FP crash on cpp_ess_tc_reply_eot. Bmalloc header is corrupted

Last Modified

Feb 06, 2017

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)


ISG session flapping may cause the reload of ESP service processor on ASR1K router.


An incorrect configuration causes this. An unsupported configuration of more than 16 TCs (traffic classes) will have to be applied to the ISG sessions.
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