10-02-2019 07:36 AM - edited 02-21-2020 09:32 AM
If filtering were to stop working for whatever reason, will the ASA fail to a secure state? How can I verify this?
10-02-2019 07:58 AM
10-07-2019 03:43 PM
10-02-2019 09:16 AM
If a device fails, then it often could fail to anything.
If you assume the whole box fails, then it fails close. But your question implies a software-failure. Here it also could fail to open. But IMO at least this kind of bug did not show up in the last 20 years for this platform.
10-07-2019 03:44 PM
10-07-2019 10:15 PM
Probably only Cisco could find out what will happen in this case. If it is just the ACL operation that fails I would assume that it fails to the security levels. And that could either be close or open.
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