Administration > IWSVA Configuration > User Identification | Approved LDAP Authentication
               List
            Approved Authentication List
            After enabling LDAP authentication, all users must provide a username and a password
               except that whose IP addresses fall within your company’s Approved Authentication
               List. You can define this list with a particular IP address, IP Range, or an IP Mask.
            There may be clients that you want to exempt from LDAP authentication. For example,
               a back-end authenticated server to access the network. You can add client IP addresses
               to the approved LDAP authentication list. IWSVA will only apply IP address-based policy
               settings and bypass client host/group name checking.
            The following rules apply:
            
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                  IP entries should be in a.b.c.d format. 
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                  Masks can be in a.b.c.d format or specified as number of bits (0-32). 
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                  For entries where the mask is omitted, a default mask of 255.255.255.255 is assumed. 
Formats:
            
            Examples:
            
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                  192.168.0.150  # Only the machine whose IP address is 192.168.0.150 
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                  192.168.0.10-192.168.0.20  # Covers machines whose IP falls in the range 192.168.0.10 to 192.168.0.20 
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                  192.168.1.0/24  # An alternate of all the machines in 192.168.1.x