Solaris LDAP Consulting

Deep Expertise in Sun/Oracle Directory Server & Solaris LDAP

Professional consulting, administration, performance tuning, security hardening, replication management, and migration planning for legacy Solaris LDAP deployments — Sun ONE Directory Server, Sun Directory Server, and Oracle Directory Server Enterprise Edition (ODSEE).

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Our Solaris LDAP Services

Many enterprises still rely on Solaris-based LDAP directories (SunDS / ODSEE) for critical authentication, authorization, and directory services. Zwiegnet provides expert support to maintain, optimize, secure, and modernize these systems while offering clear migration paths to open-source alternatives (OpenLDAP, 389DS, FreeIPA).

Our Solaris LDAP consulting includes:

Sun/Oracle Directory Server Administration – Full management of Sun ONE, Sun Directory Server, and ODSEE instances on Solaris (SPARC & x86), including instance creation, configuration, and monitoring.
Replication & High Availability – Multi-master replication topologies, chaining, retro-changelog, replication conflict resolution, and failover strategies.
Performance Tuning & Optimization – Indexing strategies, cache tuning (entry cache, DN cache), database parameters, access log analysis, and scaling for large directories.
Security Hardening – TLS/SSL configuration, SASL/GSSAPI (Kerberos) authentication, access control instructions (ACI), password policies, account lockout, and audit logging.
Schema & Data Management – Custom schema extensions, objectclass/attribute management, LDIF import/export, bulk operations, and data integrity checks.
Integration & Authentication – Solaris PAM/NSS integration, Kerberos cross-realm trusts, integration with applications (Apache, Sendmail, Samba), and hybrid Solaris/Linux/Windows environments.
Backup, Recovery & Disaster Planning – db2ldif, ldif2db, db2bak, replication recovery, and tested DR procedures with minimal downtime.
Migration & Modernization – Assess current SunDS/ODSEE deployment, plan migrations to OpenLDAP/389DS/FreeIPA, schema mapping, data transfer, and client rebinding (Solaris & Linux).
Troubleshooting & Emergency Support – Rapid diagnosis of replication issues, search failures, authentication problems, crashes, and performance bottlenecks.

Ideal for: legacy financial systems, telco directories, government/defense infrastructures, universities, and enterprises still operating Sun/Oracle Directory Server on Solaris with active support or end-of-life concerns.

Located between Madison and Milwaukee, Wisconsin since 2009 — direct access to Solaris LDAP specialists with deep experience in Sun/Oracle Directory Server and cross-platform identity management.

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