I'm trying to create a VPN between a remote 857 and a UC520 using EZVPN. UC520 is set up just fine and tested OK using the VPN client. However the 857 always fails asking for Xauth credentials stating they are incorrect. Have tried completely wiping the config and starting again, to no success. IOS is AdvSec 124-15.T8.
Must be something simple, but I cannot see it.
thanks in advance