This is the log from the vpn cient
[11/12/2014 2:40:45] VPN Connecting
[11/12/2014 2:40:45] Contacting connect.ban.com.
[11/12/2014 2:40:45] Ready to connect.
[11/12/2014 2:40:45] Processing CRLs...
[11/12/2014 2:40:51] Processing CRLs...
[11/12/2014 2:40:58] Connection attempt has failed.
[11/12/2014 2:40:58] AnyConnect cannot confirm it is connected to your secure gateway. The local network may not be trustworthy. Please try another network.
[11/12/2014 2:40:58] It may be necessary to connect via a proxy, which is not supported with Always On.
[11/12/2014 2:41:06] The secure gateway is responding, but AnyConnect could not establish a VPN session. Please retry.