What URL are you connecting to?
Please send it on. I can verify connection from here.
I tested the VPN connection to "devnetsandboxlabs.cisco.com/rave04" and it works fine.
Please reply to the thread when you have time and we can continue to troubleshoot.
I am using Jabber Guest lab and unable to connect to the lab using AnyConnect VPN. Everytime I try to connect to the VPN servers, it fails.
Also, in the error log there is a message " No valid certificates available for authentication". Not sure where I can install this cert. The client normally gets the certificate from the VPN server. Any help is greatly appreciated.