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Cisco Bug: CSCuk45823 - MCASTv6: corrupted redzone when traffic overloaded

Last Modified

Feb 01, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.2S 12.3 12.3(3.9)T2 12.3T

Description (partial)

Symptoms: A router may reload when a high load of IP version 6 (IPv6) 
multicast traffic is being forwarded. The symptom occurs because of a 
corrupted redzone in the packet memory.

Conditions: This symptom is observed only on the i82543-based Ethernet family 
of controllers.
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