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Cisco ASA Series CLI Configuration Guide
Chapter 1 Troubleshooting
Viewing the Crash Dump
• The data path logic update message is captured provided it is for the flow between A and B or for
an access list (for example, access-list 103). The capture matches the five-tuple of the embedded
flow.
• Although the source and destination addresses in the UDP packet are CCL addresses, if this packet
is to update a flow that is associated with addresses A and B, then it is also captured. That is, as long
as addresses A and B that are embedded in the packet are matched, it is also captured.
For more information about clustering, see Chapter 1, “Configuring a Cluster of ASAs.”
Viewing the Crash Dump
If the ASA crashes, you can view the crash dump information. We recommend that you contact Cisco
TAC if you want to interpret the crash dump. See the show crashdump command in the command
reference.
Viewing the Coredump
A coredump is a snapshot of the running program when the program has terminated abnormally, or
crashed. Coredumps are used to diagnose or debug errors and save a crash for future off-site analysis.
Cisco TAC may request that users enable the coredump feature to troubleshoot application or system
crashes on the ASA. See the coredump command in the command reference.
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