Netscape NETSCAPE DIRECTORY SERVER 6.02, Руководство администратора

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Creating and Maintaining Database Links
98 Netscape Directory Server Administrator’s Guide • May 2002
3.
Select the Settings tab in the right window. To add an LDAP control to the list,
click Add.
The “Select control OIDs to add” dialog box displays. Select the OID of a
control you want to add to the list and click OK.
4.
To delete a control from the list, select it from the “LDAP controls forwarded to
the remote server” list and click Delete.
5.
After making modifications to the components list, a red dot appears on the tab
and the components field name turns gray. Click Save to save your changes.
Chaining LDAP Controls From the Command Line
You can alter the controls that the database link forwards by changing the
nsTransmittedControls
attribute of the
cn=config,cn=chaining database,
cn=plugins,cn=config
entry. For example, to forward the virtual list view
control, you add the following to your database link entry in the configuration file:
nsTransmittedControls: 2.16.840.1.113730.3.4.9
In addition, if clients of your Directory Server create their own controls and you
want their operations to be chained to remote servers, you need to add the OID of
the custom control to the
nsTransmittedControls
attribute.
The LDAP controls you can chain and their OIDs are listed in the following table:
For more information about LDAP controls, refer to the LDAP C-SDK
documentation on
http://enterprise.netscape.com/docs
.
Creating a New Database Link
The basic configuration of your database link involves providing the following
information:
Table 3-3 LDAP Controls and Their OIDs
Control Name OID
Virtual list view (VLV) 2.16.840.1.113730.3.4.9
Server side sorting 1.2.840.113556.1.4.473
Managed DSA 2.16.840.1.113730.3.4.2
Loop detection 1.3.6.1.4.1.1466.29539.12