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Cisco Bug: CSCus96376 - Sessmgr recovery due to assertion failure at acs/acsmgr/acsmgr_buffer.c

Last Modified

Dec 25, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

17.1.b0.58736

Description (partial)

Symptom:
Sessmgr recovery occurs due to assertion in acsmgr buffer handling.

Conditions:
Active chassis

- TCP OOO fragmented packets received on a flow where packet length is less than 4096 and subsequently there is a partial retry of same TCP segment with more bytes(i.e. greater than 4096) occurs.
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