Turn your logging level up to 5. There is no remote IP address specified in the log entries above, so you don't know exactly the endpoint IP related to these syslog entries. Once you learn the far end IP you can be more focused in your troubleshooting and remediation efforts.
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...