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I am trying to limit SSH access to the management interface on FTDv firewalls via FMC Platform settings or flexconfig but it doesn't appear to be working.I originally tried to restrict access through adding SSH Access platform settings only from IP a...
I have a Cisco ISE server that I have built and it has crashed 3 days in a row despite passing all health checks. CPU seems to jump up from 10% to around 80-85% before all services then fail and the server needs rebooted. When it crashed it is not ac...
I have built two Cisco ISE servers in AWS. They are ISE version 3.4.0.608. They are in HA and syncing successfully however the primary ISE has crashed two days in a row since being built. There are no authentication attempts against these ISE servers...
Hi,I attempted to update a Cisco Firepower 2110 Threat Defense firewall to v7.4.3 from 7.4.2.2. It passed the readiness check but then errored during the upgrade and rolled back. It provided the error below in the log:user: 'admin' cannot be created,...
Hi @Rob Ingram, thank you for your response. Would I need to log onto each FTDv to configure a ssh-access-list or from the FMC CLI can I configure a ssh-access-list be applied to all firewalls it manages?
Prior to the primary ISE server crashing I found in the logs the error below.WARNING: Heavy swapping observed on system in last 5 mins.Heavy swapping can lead to timeouts, poor performance, and instance eviction.Not sure if related to the link below ...
I have managed to upgrade the firewall successfully. I temporarily disabled External Authentication via the platform settings which allowed the upgrade to complete without erroring.@nspasov Thanks for your help!
