Error: Secure VPN connection terminated by Peer. Reason 433 (Rea
I had the exact same issue. It turned out to be the AAA authentication server settings on the firewall. I was authenticating against a Microsoft LDAP server. I think the Logon DN path had some characters Cisco couldn't comprehend. Here is how I fixed it.
BenefitsDocumentationPrerequisiteImage Download LinksLimitationsSupported PlatformsLicense RequirementsTopologyStep-By-Step ConfigurationConfigure Virtual ServiceActivate the virtual service and configure guest IPsConfiguring UTD (Service Plane)Configurin...
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...