Our VPN solution uses a 2 stage authentication process. X.509 Certificate authentication, followed by Windows NT authetication via an ACS. For every user, the first connection attempt to the concentrator fails. Logs show the Certificate and Window...

We are currently implementing a remote access service for our organisation, the service has been scaled to accomodate a user base of 11000 customers.We have set the Access control servers up such that they are responsible for the allocation of IP add...