Understanding the ltaudit service:

The ltaudit service is the NSS Audit Agent daemon that runs continuously on each OES server, collecting NSS file activity and forwarding it to the LT Auditor ^MP server via syslog. It is registered with systemd during installation and can be managed using standard systemctl commands or the agent’s built-in control script located at /opt/bluelance/bin/ltaudit.rc.

Both management methods produce the same result — use whichever is more familiar or appropriate for your environment.

When you need to manage the service:

Checking service status:

Always check the service status first before taking any other management action — it tells you whether the service is running, stopped, or in an error state.

Using systemctl:

systemctl status ltaudit.service

Using the control script:

/opt/bluelance/bin/ltaudit.rc status

Interpreting the status output:

Starting the service:

If the service is stopped and needs to be started:

Using systemctl:

systemctl start ltaudit.service

Using the control script:

/opt/bluelance/bin/ltaudit.rc start

After starting, confirm the service is running:

systemctl status ltaudit.service

Stopping the service:

If the service needs to be stopped for maintenance, configuration changes, or troubleshooting:

Using systemctl:

systemctl stop ltaudit.service

Using the control script:

/opt/bluelance/bin/ltaudit.rc stop

Stopping the service suspends NSS file activity collection on that server. Any events that occur while the service is stopped will not be captured. Stop the service only when necessary and restart it as soon as possible to minimize monitoring gaps.

Restarting the service:

Restart the service to apply configuration changes or reset connections to the LT Auditor ^MP server:

Using systemctl:

systemctl restart ltaudit.service

Using the control script:

/opt/bluelance/bin/ltaudit.rc stop

/opt/bluelance/bin/ltaudit.rc start

After restarting, confirm the service returns to an active (running) state:

systemctl status ltaudit.service

Enabling automatic startup on boot:

To ensure the ltaudit service starts automatically when the OES server reboots, enable it with systemctl:

systemctl enable ltaudit.service

Confirm the service is enabled:

systemctl is-enabled ltaudit.service

The output should return enabled. If it returns disabled, run the enable command again.

Enabling automatic startup is strongly recommended for all production OES servers. Without it, NSS audit collection will not resume after a server reboot until an administrator manually starts the service — potentially leaving a significant monitoring gap.

Disabling automatic startup on boot:

If automatic startup needs to be disabled (e.g., for a server being decommissioned):

systemctl disable ltaudit.service

Reviewing service logs:

If the service fails to start or is behaving unexpectedly, review the agent logs for error details:

General application logs:

ls /opt/bluelance/logs/

NSS audit status log:

cat /opt/bluelance/log/nssstatus.log

Syslog forwarding log:

cat /opt/bluelance/log/syslog_send.log

systemd journal (for service startup errors):

journalctl -u ltaudit.service -n 50

The -n 50 flag returns the last 50 log entries. Increase this number if you need to look further back.

Common errors to look for:

• Connection refused — firewall blocking syslog port
• Certificate errors — TLS configuration issue
• Permission denied — agent lacks required access to NSS volumes
• Failed to open live vigil file — NSS audit subsystem not available

Service management after a configuration change:

Whenever the syslog forwarding configuration is updated using update_syslog_config.sh, restart the service to apply the new settings:

systemctl restart ltaudit.service

Confirm the service is running after the restart, then verify that events are appearing in LT Auditor ^MP to confirm the new configuration is working correctly.

Best practices:

• Always check the service status before investigating log collection issues — a stopped service is the most common cause of missing NSS audit data
• Enable automatic startup on boot on every production OES server to prevent monitoring gaps after reboots
• Restart rather than stop-and-start when applying configuration changes — it is faster and reduces the monitoring gap
• Review the nssstatus.log and syslog_send.log as the first step when troubleshooting collection or forwarding issues
• Include systemctl status ltaudit.service in your regular OES server health check routine alongside other service checks
• Document any planned service interruptions (maintenance windows, upgrades) so the security team is aware of expected monitoring gaps

[Your administrator should include ltaudit service status in any OES server monitoring dashboards or health check scripts used in your environment.]

When to run a verification check:

Step 1 — Verify the LT Auditor ^MP transformation rules are active:

Before checking the OpenText systems, confirm that LT Auditor ^MP is ready to receive data on the correct ports.

1. Log in to the LT Auditor ^MP Web UI
2. Navigate to Configure
3. Locate the eDirectory transformation rule (default port 5014) and the NSS transformation rule (default port 5015)
4. Confirm both rules show a status of Active
5. If either rule is inactive, click the three vertical action buttons and select Enable

Step 2 — Verify firewall connectivity from OpenText servers:

Confirm that each eDirectory and OES server can reach the LT Auditor ^MP server on the configured syslog ports.

Run the following from each OpenText server:

For eDirectory servers (port 5014):

nc -zv <LT_AuditorMP_Host> 5014

For OES NSS servers (port 5015):

nc -zv <LT_AuditorMP_Host> 5015

A successful response confirms connectivity is open. If the connection fails:

• Review firewall rules between the OpenText server and the LT Auditor ^MP server
• Confirm the LT Auditor ^MP server is running and the transformation rules are active
• Confirm the correct IP address is being used

Step 3 — Verify the eDirectory CEF audit daemon is running:

On each eDirectory server, confirm the CEF audit daemon is loaded and active:

ndstrace –c “modules” | grep cefauditds

The output should show cefauditds as a loaded module. If it does not appear:

Manually load the daemon:

ndstrace –c “load cefauditds”

Confirm it loads successfully, then check again:

ndstrace –c “modules” | grep cefauditds

Also confirm the audit configuration file is correctly set up:

cat /etc/opt/novell/eDirectory/conf/auditlogconfig.properties

Verify the host, port, and protocol values match your LT Auditor ^MP transformation rule settings.

Step 4 — Verify the NSS Audit Agent service is running:

On each OES server, confirm the ltaudit service is running:

systemctl status ltaudit.service

The service should show as active (running). If it is stopped or failed:

systemctl start ltaudit.service

systemctl status ltaudit.service

Confirm the service returns to active (running) before proceeding.

Step 5 — Check the NSS audit status log:

On each OES server, confirm the NSS Audit Agent has successfully connected to the NSS audit subsystem:

cat /opt/bluelance/log/nssstatus.log

Confirm the log contains:

Successfully opened live vigil file

If this message is not present:

• The agent may not have access to the NSS audit subsystem
• NSS may not be running or volumes may not be mounted

Review the general application logs for more detail:
ls /opt/bluelance/logs/

Step 6 — Check the syslog forwarding log:

On each OES server, confirm that events are being successfully forwarded to LT Auditor ^MP:

cat /opt/bluelance/log/syslog_send.log

Look for:

• Successful forwarding messages confirming events are reaching the LT Auditor ^MP server
• Any connection errors, timeout messages, or TLS certificate errors that may indicate a forwarding problem

If forwarding errors are present:

• Confirm network connectivity using the nc test in Step 2
• Confirm the port and protocol in the agent configuration match the LT Auditor ^MP transformation rule
• If using TLS, confirm certificate configuration is correct on both ends

Step 7 — Generate test events on OpenText systems:

To confirm the full end-to-end pipeline is working, generate known test events on your OpenText systems and verify they appear in LT Auditor ^MP.

Generating a test eDirectory event:

Perform a simple directory operation that eDirectory auditing is configured to capture — for example, modify an attribute on a test user object in iManager or via an LDAP command:

ldapmodify -H ldap://<eDirectory_Host> -D “<admin_DN>” -W <<EOF

dn: cn=testuser,ou=users,o=yourorg

changetype: modify

replace: description

description: Audit verification test

EOF

Generating a test NSS file event:

Perform a simple file operation on an NSS volume on the OES server — for example, create and then delete a test file:

touch /media/nss/<VolumeName>/audit_verification_test.txt

rm /media/nss/<VolumeName>/audit_verification_test.txt

Replace <VolumeName> with the name of an NSS volume on the server.

[Your administrator should confirm the correct NSS volume mount path used in your environment.]

Step 8 — Verify test events appear in LT Auditor ^MP:

After generating test events, confirm they appear in LT Auditor ^MP:

1. Log in to the LT Auditor ^MP Web UI
2. Navigate to View
3. Select the relevant environment and category:
   • For eDirectory events: eDirectory environment → Object Events or Attribute Events category
   • For NSS events: NSS environment → File Activity category
4. Set the date range to Last 15 minutes
5. Look for the test events you just generated
6. Click on a test event row to view full details and confirm the event data is correctly structured and normalized

If test events do not appear within a few minutes:

• Confirm the relevant daemon or service is running (Steps 3 and 4)
  
• Confirm firewall connectivity is open (Step 2)
  
• Confirm the transformation rule is active (Step 1)
  
• Review the syslog forwarding log for errors (Step 6)
  

Check the LT Auditor ^MP server logs for any ingestion errors:

On Linux:

cd /opt/bluelance/lcollector/logs/general/

 On Windows:

\Program Files\Blue Lance 2-0\Collector\Logs\General\

Step 9 — Confirm all servers are represented as sources:

After verifying individual servers, confirm that all configured eDirectory and OES servers are appearing as active sources in LT Auditor ^MP:

1. Navigate to View in the LT Auditor ^MP Web UI
2. Select the eDirectory or NSS environment
3. Set the date range to cover the last 24 hours
4. Filter by Source or Host and review the list of servers generating events
5. Cross-reference against your list of configured servers
6. If any server is missing from the source list:
   • Confirm the CEF audit daemon or ltaudit service is running on that server
   • Confirm syslog forwarding is configured correctly on that server
   • Revisit the relevant configuration article for that server type

[Your administrator should maintain a reference list of all eDirectory and OES servers that should be appearing as sources in LT Auditor ^MP, and use it during routine verification checks to quickly identify any gaps.]

Routine verification schedule:

Rather than verifying collection only after problems occur, incorporate collection verification into your regular operational routine:

[Your administrator should assign ownership of routine verification checks to a specific team member and document the results so the verification history is available for compliance audits.]

Common issues and resolutions:

Best practices:

• Run the full end-to-end verification workflow immediately after initial installation — do not assume the deployment is working without confirming test events appear in LT Auditor ^MP
• Incorporate routine verification checks into your regular operational schedule rather than waiting for problems to be reported
• Maintain a reference list of all configured eDirectory and OES servers and use it during verification to quickly identify any gaps
• Generate and retain verification records as evidence of your audit program’s ongoing effectiveness for compliance audits
• Address any identified collection gaps promptly — unmonitored servers represent both a security monitoring gap and a potential compliance violation
• Include collection verification in your change management process for any changes to OpenText systems, network infrastructure, or the LT Auditor ^MP server

[Your administrator should document the results of each verification cycle and retain them as part of your organization’s compliance evidence library.]

Understanding receiver settings:

LT Auditor ^MP uses Transformation Rules to define how incoming syslog data is received and processed. Each transformation rule specifies:

• The IP address the LT Auditor ^MP server listens on for incoming connections
• The port number the rule listens on
• The communication protocol — UDP, TCP, or TLS
• How the incoming log data is parsed and normalized into structured audit records

Two transformation rules are pre-configured for eDirectory and NSS auditing:

If these default ports conflict with other services in your environment, they can be changed in the transformation rule configuration.

Accessing transformation rules:

1. Log in to the LT Auditor ^MP Web UI
2. Navigate to Configure in the main navigation menu
3. Locate the relevant transformation rule in the list:
   • The eDirectory rule (default port 5014)
   • The NSS rule (default port 5015)
4. Click the three vertical action buttons to the right of the rule
5. Select Edit to open the transformation rule configuration window

Reviewing and updating receiver settings:

Once the transformation rule configuration window is open:

1. Navigate to the Settings tab
2. Review and update the following fields as needed:

IP Address: The network interface on the LT Auditor ^MP server that will listen for incoming syslog connections from your OpenText systems.

Use a specific IP address if your LT Auditor ^MP server has multiple network interfaces and you want to restrict syslog reception to a specific one. Use 0.0.0.0 to accept connections on any interface.

Port Number: The port the transformation rule listens on for incoming syslog data.

If you change the default port, ensure the new port is:

• Not already in use by another service on the LT Auditor ^MP server
• Open in your firewall between the OpenText servers and the LT Auditor ^MP server
• Updated in the syslog forwarding configuration on your eDirectory and OES servers to match

Communication Protocol: The transport protocol used for the syslog connection between your OpenText servers and LT Auditor ^MP.

TLS configuration (if TLS is selected):

If TLS is selected as the protocol, additional settings are required:

[Your administrator should coordinate with your PKI or security team to obtain the appropriate certificates before enabling TLS.]

3. Click Save to apply your changes

Changes to transformation rule settings take effect immediately. If eDirectory or NSS servers are already forwarding logs to LT Auditor ^MP, updating the port or protocol will interrupt collection until the syslog forwarding configuration on those servers is updated to match.

Confirming the firewall allows the configured ports:

After reviewing or updating the transformation rule settings, confirm that your firewall allows inbound traffic on the configured ports from your OpenText servers to the LT Auditor ^MP server.

Test connectivity from an OES server to the LT Auditor ^MP server:

nc -zv <LT_AuditorMP_Host> <Port>

A successful response confirms the port is open and reachable. If the connection fails, review your firewall rules to ensure the required port is permitted.

[Your administrator should document the configured ports and protocols for both the eDirectory and NSS transformation rules so that OpenText system administrators can configure syslog forwarding to match.]

Duplicating transformation rules:

If your environment has multiple eDirectory servers or OES NSS servers that require different port assignments or protocol configurations, you can duplicate an existing transformation rule and modify the copy:

1. In the Configure page, locate the transformation rule to duplicate
2. Click the three vertical action buttons
3. Select Duplicate
4. Edit the duplicated rule with the new port or protocol settings
5. Click Save

This allows you to maintain separate receiver configurations for different OpenText systems in your environment.

Viewing transformation rule history:

LT Auditor ^MP maintains a version history of transformation rule configurations:

1. Open the transformation rule
2. Click View History
3. Review previous versions with timestamps
4. Revert to a previous version if needed

This is useful if a recent configuration change has caused collection issues and you need to restore a previously working configuration.

Best practices:

• Review transformation rule settings before configuring syslog forwarding on your OpenText systems — the port and protocol must match on both ends
• Use TCP or TLS rather than UDP in production environments for reliable log delivery
• Document the configured ports and protocols for all transformation rules and share them with your OpenText system administrator
• Test firewall connectivity from each OpenText server to the LT Auditor ^MP server before configuring syslog forwarding to catch network issues early
• Change default ports only if necessary — using standard ports simplifies troubleshooting and documentation
• If enabling TLS, coordinate certificate management with your PKI team well in advance of go-live

[Your administrator should include the eDirectory and NSS transformation rule port and protocol settings in your network documentation so firewall administrators can maintain the correct rules over time.]

Every LDAP server in your environment must be configured to forward eDirectory audit logs. Missing even one server will result in gaps in your audit data that may affect compliance reporting and incident investigation.

Understanding CEF audit log forwarding:

eDirectory generates audit log data in CEF format and forwards it via syslog to a configured destination — in this case, the LT Auditor ^MP server. There are two ways to configure this forwarding depending on your environment:

Both methods produce the same result — CEF audit events forwarded to LT Auditor ^MP on port 5014 (or your configured port).

Before you begin:

Confirm the following on each eDirectory server before proceeding:

• The LT Auditor ^MP transformation rule for eDirectory is configured and the server is listening on port 5014 (or your configured port) — see the Modifying Receiver Settings in LT Auditor ^MP article
• The firewall allows outbound syslog traffic from the eDirectory server to the LT Auditor ^MP server on the configured port
• You have administrative access to each eDirectory server — either via iManager or direct server access for configuration file editing

Option A — Configure via iManager (GUI):

Use this method if you prefer a graphical interface or are configuring a small number of eDirectory servers.

1. Open a browser and log in to iManager for the eDirectory server you are configuring
2. Navigate to eDirectory Auditing
3. Select your LDAP NCP server from the server list
4. Select CEF as the audit output format
5. Configure the syslog destination:
   • Host — the IP address or hostname of the LT Auditor ^MP server
   • Port — 5014 (or your configured port)
   • Protocol — TCP, UDP, or TLS to match your LT Auditor ^MP transformation rule setting
6. Enable the following event categories and save:

7. Click Save
8. Verify the configuration is active and eDirectory begins forwarding logs

[Your administrator should add screenshots of each iManager screen here to guide administrators who are less familiar with the iManager interface.]

Option B — Configure via configuration file (SLES LDAP Server):

Use this method for SLES Linux LDAP servers, large deployments, or where iManager access is not available.

Step 1 — Edit the audit log configuration file:

Open the audit configuration file on the eDirectory server:

sudo nano /etc/opt/novell/eDirectory/conf/auditlogconfig.properties

Uncomment and update the following lines. The example below uses TCP — replace TCP with UDP or TLS if required by your environment:

log4j.rootLogger=debug, S

log4j.appender.S=org.apache.log4j.net.SyslogAppender

log4j.appender.S.Host=<IP Address of LT Auditor MP>

log4j.appender.S.Port=5014

log4j.appender.S.Protocol=TCP

log4j.appender.S.Threshold=INFO

log4j.appender.S.CacheEnabled=no

log4j.appender.S.layout=org.apache.log4j.PatternLayout

log4j.appender.S.layout.ConversionPattern=%c: %m%n

Replace <IP Address of LT Auditor MP> with the actual IP address or hostname of your LT Auditor ^MP server.

Protocol options:

Save the file after making your changes.

Step 2 — Update the modules configuration file:

To ensure the CEF audit daemon restarts automatically when eDirectory is restarted or the server reboots, add the following line to the modules configuration file:

Open the file:

sudo nano /etc/opt/novell/eDirectory/conf/ndsmodules.conf

Add the following line:

cefauditds   auto     #cefauditds

Save the file.

Step 3 — Restart the CEF audit daemon:

Apply the configuration changes by restarting the CEF audit daemon:

ndstrace –c “unload cefauditds”

ndstrace –c “load cefauditds”

The daemon will restart and begin forwarding eDirectory CEF audit events to the LT Auditor ^MP server on the configured port.

Verifying eDirectory log forwarding:

After configuring syslog forwarding on the eDirectory server, verify that LT Auditor ^MP is receiving the data:

1. Log in to the LT Auditor ^MP Web UI
2. Navigate to View
3. Select the eDirectory environment and category
4. Set the date range to Last 15–30 minutes
5. Confirm that eDirectory events are appearing in the event list

If no events appear:

Confirm the CEF audit daemon is running on the eDirectory server:
ndstrace –c “modules” | grep cefauditds

• Confirm no firewall is blocking outbound syslog traffic from the eDirectory server to the LT Auditor ^MP server on port 5014
• Confirm the IP address and port in the configuration file match the LT Auditor ^MP transformation rule settings
• Review the eDirectory server logs for any errors related to the CEF audit module

Repeating configuration across all eDirectory servers:

Repeat the configuration steps above — using either Option A or Option B — for every eDirectory LDAP server in your environment. Each server must be individually configured to forward its audit logs to LT Auditor ^MP.

To confirm all servers are forwarding:

1. Navigate to View in the LT Auditor ^MP Web UI
2. Filter by Source or Host and confirm events are appearing from each eDirectory server
3. If any server is not appearing as a source, revisit the configuration on that server

[Your administrator should maintain a list of all eDirectory servers in the environment and confirm each one has been configured and verified before considering the deployment complete.]

Caching behavior during LT Auditor ^MP outages:

The eDirectory CEF audit configuration supports log caching to prevent data loss during temporary connectivity interruptions:

• When CacheEnabled=no is set (as in the configuration above), events are not cached locally — if the LT Auditor ^MP server is temporarily unavailable, events generated during that period will be lost

To enable caching and ensure no audit events are lost during outages, change the setting:
log4j.appender.S.CacheEnabled=yes

• When caching is enabled, events are stored locally on the eDirectory server and automatically forwarded to LT Auditor ^MP once connectivity is restored

[Your administrator should determine whether caching is required based on your organization’s audit data retention and compliance requirements. For compliance-critical environments, enabling caching is recommended.]

Best practices:

• Configure all eDirectory servers before considering the deployment complete — a single unconfigured server represents a monitoring gap
• Use TCP or TLS in production environments for reliable log delivery
• Enable caching if your compliance requirements mandate that no audit events are lost during connectivity interruptions
• Test log forwarding from each server individually after configuration rather than assuming all servers are working correctly
• Document which eDirectory servers have been configured, the protocol and port used, and the date of configuration
• Coordinate with your network team to confirm firewall rules are in place for all eDirectory servers — not just the first one you configure
• Add screenshots of the iManager configuration screens to the Option A section of this article to assist administrators less familiar with iManager

[Your administrator should revisit this configuration whenever new eDirectory servers are added to the environment, or when the LT Auditor ^MP server IP address or syslog port changes.]

Understanding the NSS Audit Agent:

Unlike eDirectory auditing which is configured directly within eDirectory itself, NSS file activity auditing requires a separate agent component — the LT Auditor ^MP OES module — to be installed on each OES server hosting NSS volumes. The agent:

• Monitors file system activity on NSS volumes in real time
• Captures file reads, writes, deletions, renames, and permission changes
• Forwards collected activity to LT Auditor ^MP via syslog
• Caches audit streams locally if the LT Auditor ^MP server is temporarily unavailable and automatically resends once connectivity is restored — no audit data is lost during outages

The agent must be installed individually on each OES server you want to monitor. Missing even one server results in a gap in your NSS file activity audit data.

Prerequisites:

Before installing the NSS Audit Agent, confirm the following on each target OES server:

[Your administrator should confirm the current version of the agent package and where to obtain it for your environment.]

Step 1 — Copy the agent package to the OES server:

Copy the agent RPM package to the target OES server. The package filename follows the format:

LTAuditorMP-OES-25.0.0.0-0.x86_64.rpm

[Your administrator should note the current package filename and version used in your environment here.]

Step 2 — Switch to root:

Open a terminal on the OES server and switch to root:

su

Enter the root password when prompted.

Step 3 — Install the agent package:

Install the RPM package using the following command:

rpm -ivh LTAuditorMP-OES-25.0.0.0-0.x86_64.rpm

The agent installs to:

/opt/bluelance/

The installation process:

• Installs the agent binaries and configuration files to /opt/bluelance/
• Registers the ltaudit service with systemd
• Does not start the service automatically — configuration must be completed first

Step 4 — Configure syslog forwarding:

Navigate to the agent bin directory and run the configuration script:

cd /opt/bluelance/bin

./update_syslog_config.sh

The script will prompt you for the following information:

Host/IP of the LT Auditor ^MP server: Enter the IP address or hostname of your LT Auditor ^MP server:

Enter LT Auditor ^MP host: <LT_AuditorMP_IP_or_Hostname>

Port: Enter the port configured in the LT Auditor ^MP NSS transformation rule (default: 5015):

Enter port [default: 5015]: 5015

Protocol: Select the communication protocol to match your LT Auditor ^MP NSS transformation rule:

Enter protocol [UDP/TCP/TLS, default: TCP]: TCP

If TLS is selected, you will be prompted for additional settings:

[Your administrator should update the TLS defaults above with the actual values used in your environment if TLS is selected.]

Once all prompts are completed, the configuration script automatically saves the settings and starts the required daemons.

Step 5 — Configure the firewall:

Ensure no firewall is blocking outbound traffic from the OES server to the LT Auditor ^MP server on the configured syslog port.

Test connectivity from the OES server:

nc -zv <LT_AuditorMP_Host> <Port>

A successful response confirms the connection is open. If the connection fails, review your firewall rules to permit outbound traffic on the configured port.

Step 6 — Verify the agent service is running:

After the configuration script completes, confirm the ltaudit service is running:

Using systemctl:

systemctl status ltaudit.service

Using the control script:

/opt/bluelance/bin/ltaudit.rc status

The service should show as active (running). If the service is not running, check the agent logs for errors before proceeding.

Step 7 — Verify audit log collection:

After confirming the service is running, verify that NSS audit data is being collected and forwarded to LT Auditor ^MP:

Check NSS audit status:

cat /opt/bluelance/log/nssstatus.log

Confirm the file contains:

Successfully opened live vigil file

This message confirms the agent has successfully connected to the NSS audit subsystem and is collecting file activity data.

Review general application logs:

ls /opt/bluelance/logs/

Check for forwarding failures:

cat /opt/bluelance/log/syslog_send.log

Review this log for any errors related to forwarding data to the LT Auditor ^MP server.

Step 8 — Verify data in LT Auditor ^MP:

Confirm that NSS file activity data is appearing in LT Auditor ^MP:

1. Log in to the LT Auditor ^MP Web UI
2. Navigate to View
3. Select the NSS environment and category
4. Set the date range to Last 15–30 minutes
5. Perform a file operation on an NSS volume on the configured server (e.g., create or modify a file)
6. Confirm the event appears in the LT Auditor ^MP event list within a short period

If no events appear:

• Confirm the ltaudit service is running on the OES server
• Confirm the nssstatus.log shows Successfully opened live vigil file
• Confirm no firewall is blocking traffic on the configured syslog port
• Confirm the port and protocol in the agent configuration match the LT Auditor ^MP NSS transformation rule settings
• Review the syslog_send.log for forwarding errors

Managing the NSS Audit Agent service:

Use the following commands to manage the ltaudit service after installation:

Using systemctl:

# Start the service

systemctl start ltaudit.service

# Stop the service

systemctl stop ltaudit.service

# Restart the service

systemctl restart ltaudit.service

# Check service status

systemctl status ltaudit.service

# Enable the service to start automatically on boot

systemctl enable ltaudit.service

Using the control script:

# Start the service

/opt/bluelance/bin/ltaudit.rc start

# Stop the service

/opt/bluelance/bin/ltaudit.rc stop

# Check service status

/opt/bluelance/bin/ltaudit.rc status

Enable the service to start automatically on boot using systemctl enable ltaudit.service to ensure NSS audit collection resumes automatically after a server reboot without manual intervention.

Caching behavior during LT Auditor ^MP outages:

If the LT Auditor ^MP server is temporarily unavailable, the NSS Audit Agent automatically caches audit streams locally on the OES server. Once connectivity to the LT Auditor ^MP server is restored, the cached data is automatically forwarded — no NSS audit events are lost during outages.

This behavior is built into the agent and requires no additional configuration.

Repeating installation across all OES servers:

Repeat all steps in this article for every OES server in your environment that hosts NSS volumes you want to monitor. Each server must have the agent installed and configured individually.

To confirm all servers are forwarding:

1. Navigate to View in the LT Auditor ^MP Web UI
2. Filter by Source or Host
3. Confirm NSS file activity events are appearing from each OES server
4. If any server is not appearing as a source, revisit the installation and configuration on that server

[Your administrator should maintain a list of all OES servers in the environment, confirm each one has been installed and verified, and document the agent version, configuration date, and protocol used for each server.]

Uninstalling the NSS Audit Agent:

If the agent needs to be removed from an OES server:

1. Stop the service:

systemctl stop ltaudit.service

2. Remove the RPM package:

rpm -e LTAuditorMP-OES

3. Confirm the package has been removed:

rpm -qa | grep LTAuditorMP

No output confirms the package has been successfully removed.

Best practices:

• Install the agent on all OES servers hosting NSS volumes before considering the deployment complete — a single unmonitored server is a gap in your audit coverage
• Always verify the nssstatus.log after installation to confirm the agent has successfully connected to the NSS audit subsystem
• Enable the ltaudit service to start automatically on boot on every OES server to prevent monitoring gaps after reboots
• Use TCP or TLS in production environments for reliable log delivery
• Test firewall connectivity before running the configuration script to catch network issues early
• Document the agent version, configuration date, port, and protocol for each OES server
• Include NSS Audit Agent installation in your OES server provisioning checklist so new servers are automatically configured for monitoring when they are deployed

[Your administrator should revisit agent installations whenever the LT Auditor ^MP server IP address or NSS syslog port changes, as the agent configuration will need to be updated on every OES server to reflect the new values.]

This component is particularly relevant for organizations that run mixed environments where OpenText eDirectory serves as the LDAP directory service alongside or instead of Microsoft Active Directory, and where OpenText OES servers host NSS file system volumes containing business-critical or sensitive data.

OpenText eDirectory:

OpenText eDirectory is an enterprise-grade LDAP directory service used by many organizations — particularly those with legacy NetWare infrastructure or those in education, government, and healthcare sectors — to manage user identities, authentication, and access control. eDirectory auditing captures changes and access events within the directory, including:

• User account creation, modification, and deletion
• Object creation, modification, deletion, and renaming
• Group membership and security equivalence changes
• Password changes
• LDAP authentication events
• Attribute value changes across directory objects

OpenText OES NSS (NetWare Storage Services):

OES NSS is the high-performance file system used on OpenText Open Enterprise Server (OES) Linux servers. NSS volumes are commonly used as enterprise file storage in organizations running OES infrastructure. NSS auditing captures file system activity on these volumes, including:

• File and folder reads, writes, and deletions
• File and folder creation and renaming
• Permission and trustee assignment changes
• Volume-level activity

How eDirectory & NSS Auditing works:

LT Auditor ^MP via syslog directly from the OpenText systems themselves. LT Auditor ^MP listens for incoming syslog streams on dedicated ports and processes the data through transformation rules configured in the platform.

Default port assignments:

These ports can be changed in the LT Auditor ^MP console under Configure → Transformation Rules if they conflict with other services in your environment.

Data flow:

1. eDirectory and OES NSS servers are configured to forward audit events via syslog to the LT Auditor ^MP server
2. LT Auditor ^MP receives the syslog streams on the configured ports
3. Transformation rules normalize the incoming data into structured audit records
4. Processed events are stored in the LT Auditor ^MP database and become available in the dashboard, View module, alerts, and reports

Key capabilities include:

• Real-time collection of eDirectory object and attribute change events
• Monitoring of LDAP authentication activity across eDirectory servers
• Collection of NSS file system activity from OES Linux servers
• Support for UDP, TCP, and TLS syslog transport protocols
• Configurable transformation rules for normalizing incoming log data
• Integration with LT Auditor ^MP alerting, reporting, and compliance frameworks
• Support for compliance reporting under HIPAA, GDPR, NIS2, ISO 27001, and other frameworks

Common use cases:

• Monitoring unauthorized modifications to eDirectory objects and attributes
• Tracking privileged account changes in eDirectory environments
• Auditing file access and modification on NSS volumes hosting sensitive data
• Detecting suspicious authentication patterns in eDirectory
• Producing compliance evidence for HIPAA, GDPR, and other frameworks in OpenText environments
• Bridging the gap between OpenText and Windows/cloud monitoring in mixed environments

How eDirectory & NSS Auditing fits into LT Auditor ^MP:

eDirectory & NSS Auditing extends LT Auditor ^MP ‘s coverage into OpenText infrastructure, ensuring that organizations running mixed environments have the same level of visibility across their OpenText systems as they do across Windows, Linux, and cloud environments. Events collected from eDirectory and NSS appear in the same dashboards, alert rules, and compliance reports as data from all other modules.

[Your administrator should confirm which eDirectory servers and OES NSS volumes are in scope for monitoring in your environment, and identify the appropriate person to configure the syslog forwarding settings on the OpenText systems themselves.]