LDAP-UX Client Services B.04.10 with Microsoft Windows Active Directory Server Administrator's Guide

The time, in seconds, before a cache entry expires from the negative
cache. If dynamic_group caching is enabled, this value must be less than
negcache_ttl of [dynamic_group]. The default value is 240 (4
minutes).
[dynamic_group]
This section describes the settings for the Dynamic Group cache. This
cache manages dynamic group information including name, group ID
and membership information. This cache is maintained in a independent
memory space not shared with the cache for other maps.
enable=<yes|no>
ldapclientd only caches entries for this section, when it is enabled.
Since this impacts LDAP-UX client performance and response time,
caching is enabled by default.
poscache_ttl=<0-2147483647>
The time, in seconds, before a cache entry expires from the positive
cache. If group caching is enabled, this value must be greater than
poscache_ttl of [group].
The default value is 43200 (12 hours).
negcache_ttl=<1-2147483647>
The time, in seconds, before a cache entry expires from the negative
cache. If group caching is enabled, this value must be greater than
negcache_ttl of [group]
The default value is 43200 (12 hours).
cache_size=102400–1073741823
This integer variable specifies the maximum number of bytes that should
be cached by ldapclientd for dynamic groups. This value is the
maximum, upper limit, of memory that can be used by ldapclientd.
If this limit is reached, new entries are not cached until enough expired
entries are freed to allow it. The default value is 100000000 (10M).
NOTE: The cache_size option defined in the [general] section
is used to configure for all other caches (passwdm netgroup, group,
outomount, domain_pwd, domain_grp, uiddn).
[netgroup]
Cache settings for the netgroup cache.
enable=<yes|no>
ldapclientd only caches entries for this section, when it is enabled.
By default, caching is enabled.
poscache_ttl=<0-2147483647>
The time, in seconds, before a cache entry expires from the positive
cache. Since people are added and removed from groups occasionally,
this value is not typically large. The default value is 240 (4 minutes).
negcache_ttl=<1-2147483647>
The time, in seconds, before a cache entry expires from the negative
cache. The default value is 240 (4 minutes).
LDAP-UX using Windows 2000 or 2003 Active Directory Server does
not support netgroup service data.
[uiddn]
This cache maps a user's UID to their DN from the directory.
enable=<yes|no>
96 Administering LDAP-UX Client Services