Barracuda Networks SSL VPN, Руководство администратора

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62 Barracuda SSL VPN Administrator’s Guide
Any organizational units held within a tree structure need to be added with the entire parental
structure.
In the above diagram to include ‘Tester’ into the filters list the syntax should be
‘OU=Tester,OU=Engineer,OU=Staff’. The syntax begins with the lowest branch first.
• If any of the Windows OUs such as Users are needed then these are referred to as ‘CN=User’
rather than ‘OU=User’.
• Check syntax of each filter. Every Organizational Unit must begin with ‘OU=’. If a hierarchy
structure is being included, be sure to separate each element with a comma. Also avoid using
unnecessary spacing.
• Clear the organizational unit filter to ensure that the entire Active Directory tree is searched.
NIS User Database
The Barracuda SSL VPN can be configured to authenticate against a Network Information Service
(NIS), also known as Yellow Pages. NIS is a Unix-based user database that was originally developed
by Sun Microsystems.
Configuration of NIS is relatively simple, involving little more than entering the NIS server hostname
and the NIS domain name