I have also this problem. I cannot connect CISCO VPN after updating to Mavericks 10.9.4. Error Message is: "Se ha producido un error durante la negociación con el servidor VPN. Compruebe la dirección del servidor e intente restablecer la conexión."
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...