Security Software

My Ldap Server (Directory Server 5.2) has been running fine these last few days. Today, however I am receiving the following errors when I attempt to do ANY ldap operation (other than ldapclient -l)

Apr 16 11:00:00 stbdap1 cron[3126]: [ID 293258 user.error] libsldap: Status: 7 Mesg: Session error no available conn.

I have rebooted the System to no avail ( default Microsoft fix in my brain. heh) .

When I perform an ldapclient -l everything looks fine:

NS_LDAP_FILE_VERSION= 2.0
NS_LDAP_BINDDN= cn=proxyagent,ou=profile,dc=stbdap1,dc=cms-c,dc=com
NS_LDAP_BINDPASSWD= {NS1}efc423a9db185216485b
NS_LDAP_SERVERS= 135.7.7.1
NS_LDAP_SEARCH_BASEDN= dc=stbdap1,dc=cms-c,dc=com
NS_LDAP_AUTH= simple
NS_LDAP_SEARCH_REF= TRUE
NS_LDAP_SEARCH_SCOPE= one
NS_LDAP_SEARCH_TIME= 30
NS_LDAP_PROFILE= CMSProfile2
NS_LDAP_CREDENTIAL_LEVEL= proxy
NS_LDAP_BIND_TIME= 2
NS_LDAP_SERVICE_AUTH_METHOD= pam_ldap:simple
NS_LDAP_SERVICE_AUTH_METHOD= keyserv:simple
NS_LDAP_SERVICE_AUTH_METHOD= passwd-cmd:simple

Why would this Session Error being happening all of the sudden ? I performed idsktune to check the system again and received the following results:

---------------------------------
Sun ONE Directory Server system tuning analysis version 9-MAY-2003.
Copyright 2002-2003 Sun Microsystems, Inc.

NOTICE : System is sparc-SUNW,Ultra-Enterprise-solaris5.8_s28s_u2wos_11b (8 processors).

NOTICE : Patch 108435-10 (64-Bit Shared library patch for C++) is not installed.

NOTICE : Patch 109154-17 (SunOS 5.8: PGX32 Graphics) is not installed.

NOTICE : Patch 111883-14 (SunOS 5.8: Sun GigaSwift Ethernet 1.0 driver patch) is not installed.

NOTICE : Patch 113886-07 (OpenGL 1.3: OpenGL Patch for Solaris (32-bit)) is not installed.

NOTICE : Patch 113887-07 (OpenGL 1.3: OpenGL Patch for Solaris (64-bit)) is not installed.

NOTICE : Patch 114152-01 (SunOS 5.8: Japanese SunOS 4.x Binary Compatibility(BCP) patch) is not installed.

NOTICE : Patch 108940-39 is present, but 108940-51 (Motif 1.2.7 and 2.1.1: Runtime library patch required for JRE 1.4) is a more recent version.

NOTICE : Patch 111308-03 (SunOS 5.8: /usr/lib/libmtmalloc.so.1 patch) is not installed.

NOTICE : Patch 108921-13 is present, but 108921-16 (CDE 1.4: dtwm patch (required for JRE 1.4)) is a more recent version.

NOTICE : Patch 108773-17 (SunOS 5.8: IIIM and X Input and Output Method patch required for JRE 1.4) is not installed.

NOTICE : Patch 112003-03 (SunOS 5.8: Unable to load fontset in 64-bit Solaris 8 iso-1 or iso-15) is not installed.

NOTICE : Solaris patches can be obtained from http://sunsolve.sun.com or your
Solaris support representative.

NOTICE : This machine appears to be running Solaris 8 Update 2.
Solaris 8 Update 7 has been released subsequent to this.

NOTICE : /etc/system currently has set tcp:tcp_conn_hash_size=1024

NOTICE : The TCP initial sequence number generation is not based on RFC 1948.
If this directory service is intended for external access, add the following
to the end of /etc/init.d/inetinit:
ndd -set /dev/tcp tcp_strong_iss 2

NOTICE : The NDD tcp_smallest_anon_port is currently 32768. This allows a
maximum of 32768 simultaneous connections. More ports can be made available by
adding a line to the end of /etc/init.d/inetinit:
ndd -set /dev/tcp tcp_smallest_anon_port 8192

NOTICE : / partition has less space available, 109MB, than the largest
allowable core file size of 4096MB. A daemon process which dumps core could
cause the root partition to be filled.
---------------------------------

I do not see anything horribly wrong in there that was not the same condition as a few days ago when everything was working.

Any help or guidance is greatly appreciated.