Hello
Same here,i can see in many docs to choose NTLM or DC Interface. But i can't see the option in last version of Web Gateway 5.1 . I can configure NTLM, but don't see any option about DC Interface.
I have 1500 clients, on some NTLM is working well, other one ask for login/password and don't pass the authenticate.
With DC Interface, i see the first user log on the workstation, but if the user log off and another one coming, i have always the first one in the logs of the proxy.