Cisco Cisco Web Security Appliance S380 Guida Utente

 describes the authentication settings you define when you choose 

NTLM authentication. 

Active Directory 
Server

Enter the Active Directory server IP address or hostname. 
You can specify up to three servers.

The hostname must be a fully-qualified domain name. For 
example, 

ntlm.example.com

. An IP address is required only 

if the DNS servers configured on the appliance cannot 
resolve the Active Directory server hostname.

Note: When multiple authentication servers are configured 
in the realm, the appliance attempts to authorize with up to 
three authentication servers before failing to authorize the 
transaction within this realm.

Active Directory 
Account

Enter the following Active Directory account information:

Active Directory server domain name. 

NetBIOS domain name. You only need to enter the 
NetBIOS domain name if the network uses NetBIOS. 
This field only appears when the NTLM security mode 
is set to “domain” using the 

setntlmsecuritymode

 CLI 

command. 

Computer account location. 

Note: You must click Join Domain to enter an Active 
Directory username and password.

For more information about entering the Active Directory 
account information, see