Nsslapd-Referralmode (Referral Mode); Nsslapd-Reservedescriptors (Reserved File Descriptors) - Netscape DIRECTORY SERVER 6.01 Configuration Manual

NOTE If you want to use SSL and TLS communications, the Referral
attribute should be in the following form:
ldaps://server-location
Start TLS does not support referrals.
For more information on managing referrals, see Chapter 3, "Configuring
Directory Databases" in the Netscape Directory Server Administrator's Guide.
Entry DN
cn=config
Valid LDAP URL in the following format: ldap://server-location
Valid Range
N/A
Default Value
Syntax DirectoryString
Example
nsslapd-referral: ldap://ldap.netscape.com

nsslapd-referralmode (Referral Mode)

When set this attribute will send back the referral for any request on any suffix.
Entry DN
cn=config
Valid LDAP URL in the following format: ldap://server-location
Valid Range
Default Value N/A
Syntax DirectoryString
Example
nsslapd-referralmode: ldap://ldap.netscape.com

nsslapd-reservedescriptors (Reserved File Descriptors)

Not applicable to directory installations on NT and AIX.
This read-only attribute specifies the number of file descriptors that Directory
Server reserves for managing non-client connections, such as index management
and managing replication. The number of file descriptors that the server reserves
for this purpose subtracts from the total number of file descriptors available for
servicing LDAP client connections (see "nsslapd-maxdescriptors (Maximum File
Descriptors)" on page 58).
Core Server Configuration Attributes Reference
Chapter 2 Core Server Configuration Reference 63