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Cisco Bug: CSCvi16264 - ASA traceback and reload due to watchdog timeout when DATAPATH accesses compiling ACL structure

Last Modified

Dec 10, 2019

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases


Description (partial)

An ASA firewall may reload when processing traffic during an ACL compilation (after ACL modification begins). This happens in rare circumstances and typically with larger ACLs and traffic rates

This has been seen on multi-core platforms that have ACL modification occurring while under load.
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