Perform security preconfiguration

If you are using the manual TLS deployment method, generate and distribute the required TLS files for the system, as described in NSP TLS configuration procedures.

Before you attempt an NFM-P system conversion to redundancy, you must ensure that each firewall between NFM-P components allows the required traffic to pass between the components, or is disabled. You can configure and enable the firewall after the installation, if required.

Note: The RHEL firewalld service is typically enabled by default in a new RHEL OS installation.

Perform one of the following.

1. Configure each firewall to allow the required traffic to pass. See the NSP Planning Guide for a list of the ports that must be open on each component.

   Note: The RHEL firewalld service must be configured using the firewalld rules in the NSP Planning Guide, which describes using NFM-P templates for rule creation.

2. Disable each firewall; see the external firewall documentation, or perform To disable the RHEL firewalld service.

Back up configuration files

Make a backup copy of each file that you have created or customized in or under the /opt/nsp/nfmp/server/nms and /opt/nsp/nfmp/server/jre directories on each server station.

Note: At the beginning of an NFM-P server conversion, the NFM-P installation utility backs up specific configuration and log files to a timestamped directory under the installation directory. The utility then deletes directories under the main server installation directory. If you have created or customized a file under the installation directory, you risk losing the file unless you back up the file before the conversion to a storage location that is unaffected by the conversion.

Store the files in a secure location that is unaffected by the conversion activity.

Download installation files

Download the following NFM-P installation files for the installed release to an empty directory on a station that is not affected by the conversion activity:

Note: The station must be reachable by each station that is to host an NFM-P main server or main database.

• nsp-nfmp-jre-R.r.p-rel.v.rpm

• nsp-nfmp-config-R.r.p-rel.v.rpm

• nsp-nfmp-nspos-R.r.p-rel.v.rpm

• nsp-nfmp-main-server-R.r.p-rel.v.rpm

• nsp-nfmp-oracle-R.r.p-rel.v.rpm

• nsp-nfmp-main-db-R.r.p-rel.v.rpm

• OracleSw_PreInstall.sh

where

R.r.p is the NSP release identifier, in the form MAJOR.minor.patch

v is a version identifier

Gather required information

Obtain the following information from the main server station and record it for use during the conversion:

• hostname, which is one of the following:

  • the hostname specified for the main server station during the previous NFM-P software installation or upgrade

  • the local hostname, if an IP address was specified for the main server station during the previous NFM-P software installation or upgrade

• IP addresses

  • IP address that the current and new main databases require to reach the main server

  • IP address that the NFM-P GUI and XML API clients require to reach the main server (public IP address, if NAT is used)

  • IP address that NFM-P auxiliary servers require to reach the main server

  • private IP address (if NAT is used)

• root user password

Obtain the following information from the main database station and record it for use during the conversion:

• hostname

• IP addresses

  • IP addresses that the current and new main servers use to reach the database

  • IP address that the auxiliary servers use to reach the database

• root user password

• Oracle database user password

• Oracle SYS password

If the system includes one or more auxiliary servers, click on the Auxiliary Servers tab; otherwise, go to Step 9.

A list of auxiliary servers is displayed.

Perform the following steps for each auxiliary server listed on the form.

1. Select the auxiliary server and click Properties. The Auxiliary Server [Edit] form opens.

2. Record the following information for use during the conversion:

   • Host Name

   • Auxiliary Server Type

   • Server Status

   • Public IP address

   • Private IP address, if displayed

3. Close the Auxiliary Server [Edit] form.

If the NFM-P system includes one or more client delegate servers, perform the following steps. Otherwise, go to Step 11.

1. Open an NFM-P GUI client.

2. Choose Administration→System Information from the main menu. The System Information form is displayed.

3. Click on the Client Delegate Servers tab.

Perform the following steps for each client delegate server listed on the form:

1. Select a client delegate server in the list and click Properties. The properties form for the client delegate server opens.

2. Record the IP Address value for use during the conversion.

3. Close the client delegate server properties form.

Close the System Information form, if it is open.

Close LogViewer utility

CAUTION Service Disruption

If the LogViewer utility is running during an NFM-P conversion to redundancy, the conversion fails.

You must ensure that the LogViewer is closed.

Close the LogViewer utility, if it is open.

Close client sessions

Close the open NFM-P GUI and XML API client sessions.

1. Open an NFM-P GUI client using an account with security management privileges, such as admin.

2. Choose Administration→Security→NFM-P User Security from the main menu. The NFM-P User Security - Security Management (Edit) form opens.

3. Click on the Sessions tab.

4. Click Search. The form lists the open GUI and XML API client sessions.

5. Identify the GUI session that you are using based on the value in the Client IP column.

6. Select all sessions except your current session and click Close Session.

7. Click Yes to confirm the action.

8. Click Search to refresh the list and verify that only the current session is open.

9. Close the NFM-P User Security - Security Management (Edit) form.

Back up database

CAUTION Data Loss

The path of the main database backup directory must not include the main database installation directory, or data loss may occur.

Ensure that the backup directory path that you specify does not include /opt/nsp/nfmp/db.

Note: Before the NFM-P performs a database backup, it deletes the contents of the specified backup directory. Ensure that the backup directory that you specify does not contain files that you want to retain.

You must perform a database backup before you convert an NFM-P system to redundancy.

Back up the main database from the client GUI or a CLI; see the NSP System Administrator Guide for information.

Add hostname mappings

As the root user, update the /etc/hosts file on each standalone and new standby component station to include an entry for each peer component. See Management network configuration example for a configuration example.

Stop main server

Stop the main server.

1. Log in to the main server station as the nsp user.

2. Open a console window.

3. Enter the following:

   bash$ cd /opt/nsp/nfmp/server/nms/bin ↵

4. Enter the following:

   bash$ ./nmsserver.bash stop ↵

5. Enter the following:

   bash$ ./nmsserver.bash appserver_status ↵

   The server status is displayed; the server is fully stopped if the status is the following:

   Application Server is stopped

   If the server is not fully stopped, wait five minutes and then repeat this step. Do not perform the next step until the server is fully stopped.

6. Enter the following to switch to the root user:

   bash$ su ↵

Disable the automatic main server startup so that the main server does not start in the event of a power disruption during the conversion.

1. Enter the following:

   # systemctl disable nspos-nspd.service ↵

2. Enter the following:

   # systemctl disable nfmp-main-config.service ↵

3. Enter the following:

   # systemctl disable nfmp-main.service ↵

Convert standalone database to primary database

Log in to the standalone main database station as the root user.

Open a console window.

Enter the following:

# samconfig -m db ↵

The following is displayed:

Start processing command line inputs...

<db> 

Enter the following, and then enter back ↵.

<db> configure redundant ip address ↵

where address is the IP address of the new standby database

The prompt changes to <db configure redundant>.

To enable IP validation, which restricts the server components that have access to the main database, configure the parameters in the following table, and then enter back ↵.

Note: For security reasons, it is strongly recommended that you enable IP validation.

Note: You must configure the remote-servers parameter if the deployment includes any of the following:

• auxiliary servers

• NSP Flow Collectors

• NSP Analytics

Table 17-29: Primary database parameters —

ip-validation

Verify the database configuration.

1. Enter the following:

   <db configure> show-detail ↵

   The database configuration is displayed.

2. Review each parameter to ensure that the value is correct.

3. Configure one or more parameters, if required; see NFM-P samconfig utility for information about using the samconfig utility.

4. When you are certain that the configuration is correct, enter the following:

   <db configure> back ↵

   The prompt changes to <db>.

Enter the following to begin the database conversion:

<db> apply ↵

The database conversion begins, and messages are displayed as the operation progresses.

The following is displayed when the database conversion is complete:

DONE

db configurations updated.

When the database conversion is complete, enter the following:

<db> exit ↵

The samconfig utility closes.

Convert standalone main server to primary main server

Log in to the standalone main server station as the root user.

Open a console window.

Ensure that no-one is logged in to the station as the nsp user.

1. Enter the following:

   # who ↵

   The active user sessions are listed.

2. If the nsp user is listed, close each nsp user session; see the RHEL documentation for more information.

Enter the following:

# samconfig -m main ↵

The following is displayed:

Start processing command line inputs...

<main> 

Enter the following:

<main> configure redundancy enabled ↵

The prompt changes to <main configure redundancy>.

Configure the general redundancy parameters in the following table.

Table 17-30: Primary main server parameters —

redundancy

Configure the database redundancy parameters in the following table, and then enter back ↵.

Table 17-31: Primary main server parameters —

redundancy, database

Configure the peer-server redundancy parameters in the following table, and then enter back ↵.

Table 17-32: Primary main server parameters —

redundancy, peer-server

Enter the following:

<main configure redundancy> back ↵

The prompt changes to <main configure>.

Configure the nspos parameters in the following table, and then enter back ↵.

Table 17-33: Standalone main server parameters —

nspos

Verify the main server configuration.

1. Enter the following:

   <main configure> show-detail ↵

   The main server configuration is displayed.

2. Review each parameter to ensure that the value is correct.

3. Configure one or more parameters, if required; see NFM-P samconfig utility for information about using the samconfig utility.

4. When you are certain that the configuration is correct, enter the following:

   <main configure> back ↵

   The prompt changes to <main>.

Enter the following:

<main> apply ↵

The configuration is applied.

Enter the following:

<main> exit ↵

The samconfig utility closes.

Start the primary main server.

1. Enter the following to switch to the nsp user:

   # su - nsp ↵

2. Enter the following:

   bash$ cd /opt/nsp/nfmp/server/nms/bin ↵

3. Enter the following:

   bash$ ./nmsserver.bash start ↵

4. Enter the following:

   bash$ ./nmsserver.bash appserver_status ↵

   The server status is displayed; the server is fully initialized if the status is the following:

   Application Server process is running.  See nms_status for more detail.

   If the server is not fully initialized, wait five minutes and then repeat this step. Do not perform the next step until the server is fully initialized.

Close the console window.

Enable primary main server automatic startup

Enable automatic startup on the primary main server.

1. Enter the following to switch back to the root user:

   bash$ exit ↵

2. Enter the following to disable the main server startup:

   # systemctl enable nfmp-main.service ↵

Prepare new station for standby database installation

Log in as the root or NSP admin user on the standby main database station.

Perform one of the following.

Note: You must not download or install nsp-nfmp-nodeexporter unless the package is already installed on the existing standalone main server station or collocated station.

1. If the main server and database are to be collocated on one station, perform the following steps.

   1. Download the following installation files to an empty directory on the collocated station:

      • nsp-nfmp-oracle-R.r.p-rel.v.rpm

      • nsp-nfmp-main-db-R.r.p-rel.v.rpm

      • nsp-nfmp-nspos-R.r.p.rpm

      • nsp-nfmp-jre-R.r.p-rel.v.rpm

      • nsp-nfmp-config-R.r.p-rel.v.rpm

      • nsp-nfmp-main-server-R.r.p.rpm

      • nsp-nfmp-nodeexporter-R.r.p-rel.v.rpm, if you want to forward NFM-P system metrics to the NSP

      • OracleSw_PreInstall.sh

      Note: In subsequent steps, the directory is called the NFM-P software directory.

2. If the main server and database are on separate stations, transfer the following downloaded installation files to an empty directory on the main database station:

   • nsp-nfmp-jre-R.r.p-rel.v.rpm

   • nsp-nfmp-config-R.r.p-rel.v.rpm

   • nsp-nfmp-oracle-R.r.p-rel.v.rpm

   • nsp-nfmp-main-db-R.r.p-rel.v.rpm

   • nsp-nfmp-nodeexporter-R.r.p-rel.v.rpm, if you want to forward NFM-P system metrics to the NSP

   • OracleSw_PreInstall.sh

   Note: In subsequent steps, the directory is called the NFM-P software directory.

Open a console window.

Navigate to the directory that contains the OracleSw_PreInstall.sh file.

Enter the following:

# chmod +x OracleSw_PreInstall.sh ↵

CAUTION Misconfiguration Risk

The NFM-P software includes a script that configures the Oracle environment. The script is specific to an NFM-P release; using a different version may cause the database creation to fail.

You must run only the script that is included with the current NFM-P software.

Enter the following:

# ./OracleSw_PreInstall.sh ↵

Note: A default value is displayed in brackets []. To accept the default, press ↵.

The following prompt is displayed:

This script will prepare the system for a new install/restore of an NFM-P Version Release main database.

Do you want to continue? [Yes/No]: 

Enter Yes. The following prompt is displayed:

Enter the Oracle dba group name [group]:

Enter a group name.

Note: The group name must match the group name specified during the primary database conversion.

The following messages and prompt are displayed:

Creating group group if it does not exist...

done

Enter the Oracle user name:

Enter a username.

Note: The username must match the username specified during the primary database conversion.

The following messages and prompt are displayed:

Oracle user [username] new home directory will be [/opt/nsp/nfmp/oracle19].

Checking or Creating the Oracle user home directory /opt/nsp/nfmp/oracle19...

Checking user username...

Adding username...

Changing ownership of the directory /opt/nsp/nfmp/oracle19 to username:group.

About to unlock the UNIX user [username]

Unlocking password for user username.

passwd: Success

Unlocking the UNIX user [username] completed

Please assign a password to the UNIX user username ..

New Password:

Enter a password.

Note: The password must match the password specified during the primary database conversion.

The following prompt is displayed:

Re-enter new Password:

Re-enter the password. The following is displayed if the password change is successful:

passwd: password successfully changed for username

The following message and prompt are displayed:

Specify whether an NFM-P Main Server will be installed on this workstation.

The database memory requirements will be adjusted to account for the additional load.

Will the database co-exist with an NFM-P Main Server on this workstation [Yes/No]:

Enter Yes or No, as required.

Messages like the following are displayed as the script execution completes:

INFO: About to set kernel parameters in /etc/sysctl.conf...

INFO: Completed setting kernel parameters in /etc/sysctl.conf...

INFO: About to change the current values of the kernel parameters

INFO: Completed changing the current values of the kernel parameters

INFO: About to set ulimit parameters in /etc/security/limits.conf...

INFO: Completed setting ulimit parameters in /etc/security/limits.conf...

INFO: Completed running Oracle Pre-Install Tasks

When the script execution is complete, enter the following to reboot the station:

# systemctl reboot ↵

The station reboots.

Install standby database

When the reboot is complete, log in as the root user on the standby main database station.

Open a console window.

Navigate to the NFM-P software directory.

Note: Ensure that the directory contains only the installation files.

Enter the following:

# chmod +x * ↵

Enter the following:

# dnf install *.rpm ↵

The dnf utility resolves any package dependencies, and displays the following prompt:

Total size: nn G

Installed size: nn G 

Is this ok [y/d/N]: 

Enter y. The following and the installation status are displayed as each package is installed:

Downloading Packages:

Running transaction check

Transaction check succeeded.

Running transaction test

Transaction test succeeded.

Running transaction

The package installation is complete when the following is displayed:

Complete!

Enter the following:

# samconfig -m db ↵

The following is displayed:

Start processing command line inputs...

<db> 

Enter the following:

<db> configure type standby ↵

The prompt changes to <db configure>.

If required, configure the ip parameter; enter the following:

Note: The default is the IP address of the primary network interface on the station.

<db configure> ip address ↵

where address is the IP address of this database

Enter the following:

<db configure> redundant ip address ↵

where address is the IP address of the primary database

The prompt changes to <db configure redundant>.

Enter the following, and then enter back ↵:

<db configure redundant> instance instance_name ↵

where instance_name is the primary database instance name

Configure the passwords parameters in the following table, and then enter back ↵.

Note: The values must match the primary database values.

Note: After you save the configuration, you cannot use samconfig to change a database password; you must use the method described in the NSP System Administrator Guide.

Table 17-34: Standby database parameters —

passwords

To enable IP validation, which restricts the server components that have access to the main database, configure the parameters in the following table, and then enter back ↵.

Note: For security reasons, it is strongly recommended that you enable IP validation.

Note: You must configure the remote-servers parameter if the deployment includes any of the following:

• auxiliary servers

• NSP Flow Collectors

• NSP Analytics

Table 17-35: Standby database parameters —

ip-validation

To enable the forwarding of NFM-P system metrics to the NSP; configure the parameters in the following table, and then enter back ↵.

Note: The parameters are required only for a distributed main database, so are not shown or configurable if the main server and database are collocated.

Table 17-36: Standby database parameters —

tls

Verify the database configuration.

1. Enter the following:

   <db configure> show-detail ↵

   The database configuration is displayed.

2. Review each parameter to ensure that the value is correct.

3. Configure one or more parameters, if required; see NFM-P samconfig utility for information about using the samconfig utility.

4. When you are certain that the configuration is correct, enter the following:

   <db configure> back ↵

   The prompt changes to <db>.

Enter the following to begin the database creation:

<db> apply ↵

The database creation begins, and progress messages are displayed.

The following is displayed when the database creation is complete:

DONE

db configurations updated.

When the database creation is complete, enter the following:

<db> exit ↵

The samconfig utility closes.

Enter the following to reboot the standby main database station:

# systemctl reboot ↵

The station reboots.

Install standby main server

Log in as the root or NSP admin user on the standby main server station.

Perform one of the following.

1. If the standby main server and database are to be collocated on one station, download the following installation files to the NFM-P software directory on the collocated station:

   • nsp-nfmp-nspos-R.r.p-rel.v.rpm

   • nsp-nfmp-main-server-R.r.p-rel.v.rpm

   where

   R.r.p is the NSP release identifier, in the form MAJOR.minor.patch

   v is a version identifier

2. If the standby main server and database are to be on separate stations, download the following files to an empty directory on the main server station:

   Note: You must not download or install nsp-nfmp-nodeexporter unless the package is already installed on the existing standalone main server station or collocated station.

   • nsp-nfmp-nspos-R.r.p-rel.v.rpm

   • nsp-nfmp-jre-R.r.p-rel.v.rpm

   • nsp-nfmp-config-R.r.p-rel.v.rpm

   • nsp-nfmp-main-server-R.r.p-rel.v.rpm

   • nsp-nfmp-nodeexporter-R.r.p-rel.v.rpm, if the NFM-P currently forwards NFM-P system metrics to the NSP

   where

   R.r.p is the NSP release identifier, in the form MAJOR.minor.patch

   v is a version identifier

   Note: In subsequent steps, the directory is called the NFM-P software directory.

You must remove the semvalidator package if it is installed; otherwise, the upgrade is blocked.

Perform the following steps.

1. Enter the following:

   # rpm -q nsp-nfmp-semvalidator ↵

   If the package is installed, the following is displayed:

   nsp-nfmp-semvalidator-version

   If the package is not installed, the following is displayed:

   package nsp-nfmp-semvalidator is not installed

2. If the package is installed, enter the following:

   # dnf remove nsp-nfmp-semvalidator ↵

   The package is removed.

Open a console window.

Ensure that no-one is logged in to the station as the nsp user.

1. Enter the following:

   # who ↵

   The active user sessions are listed.

2. If the nsp user is listed, close each nsp user session; see the OS documentation for information about closing user sessions.

Navigate to the NFM-P software directory.

Note: Ensure that the directory contains only the installation files.

Enter the following:

# chmod +x * ↵

Enter the following:

# dnf install *.rpm ↵

The dnf utility resolves any package dependencies, and displays the following prompt:

Total size: nn G

Installed size: nn G 

Is this ok [y/d/N]: 

Enter y. The following and the installation status are displayed as each package is installed:

Downloading Packages:

Running transaction check

Transaction check succeeded.

Running transaction test

Transaction test succeeded.

Running transaction

The package installation is complete when the following is displayed:

Complete!

The initial NFM-P server installation on a station creates the nsp user account and assigns a randomly generated password.

If this is the first installation of a main or auxiliary server on the station, change the nsp password.

1. Enter the following:

   # passwd nsp ↵

   The following prompt is displayed:

   New Password:

2. Enter a password.

   The following prompt is displayed:

   Confirm Password:

3. Re-enter the password.

4. Record the password and store it in a secure location.

Enter the following:

# samconfig -m main ↵

The following is displayed:

Start processing command line inputs...

<main>

Enter the following:

<main> configure ↵

The prompt changes to <main configure>.

Enter the following:

Note: You cannot start a main server unless the main server configuration includes a current and valid license. You can use samconfig to specify the license file in this step, or later import the license, as described in the NSP System Administrator Guide.

<main configure> license license_file ↵

where license_file is the path and file name of the NSP license bundle

Enter the following:

<main configure> redundancy enabled ↵

The prompt changes to <main configure redundancy>.

Configure the general redundancy parameters in the following table.

Table 17-37: Standby main server parameters —

redundancy

Configure the database redundancy parameters in the following table, and then enter back ↵.

Table 17-38: Standby main server parameters —

redundancy, database

Configure the peer-server redundancy parameters in the following table, and then enter back ↵.

Table 17-39: Standby main server parameters —

redundancy, peer-server

Enter the following:

<main configure redundancy> back ↵

The prompt changes to <main configure>.

As required, configure the mediation parameters in the following table, and then enter back ↵.

Note: Some device types do not support an SNMP port value other than 162. Before you configure the snmp-port parameter to a value other than the default, you must ensure that each device type in the managed network supports the port value.

Table 17-40: Standby main server parameters —

mediation

The standby main server requires a copy of the NFM-P TLS keystore and truststore files that are used by the primary main server.

Copy the keystore and truststore files from the /opt/nsp/os/tls directory on the primary main server station to a temporary location on the standby main server station, and record the location for use in Step 93.

Caution: You must not copy the files to the /opt/nsp/os/tls directory on the standby main server station, or the TLS configuration fails.

Note: The nsp user must be the owner of the directory path to the location.

Configure the tls parameters in the following table, and then enter back ↵.

Table 17-41: Standby main server parameters —

tls

If required, configure the oss parameters in the following table, and then enter back ↵.

Note: The parameters are configurable only if the main server configuration does not include one or more auxiliary servers.

Table 17-42: Standby main server parameters —

oss

If the deployment includes an NSP auxiliary database, configure the auxdb parameters in the following table, and then enter back ↵.

Table 17-43: Standby main server parameters —

auxdb

As required, configure the aa-stats parameters in the following table, and then enter back ↵.

Table 17-44: Standby main server parameters —

aa-stats

Configure the nspos parameters in the following table, and then enter back ↵.

Table 17-45: Standby main server parameters —

nspos

Configure the remote-syslog parameters in the following table, and then enter back ↵.

Table 17-46: Standby main server parameters —

remote-syslog

Configure the server-logs-to-remote-syslog parameters in the following table, and then enter back ↵.

Table 17-47: Standby main server parameters —

server-logs-to-remote-syslog

Verify the main server configuration.

1. Enter the following:

   <main configure> show-detail ↵

   The main server configuration is displayed.

2. Review each parameter to ensure that the value is correct.

3. Configure one or more parameters, if required; see NFM-P samconfig utility for information about using the samconfig utility.

4. When you are certain that the configuration is correct, enter the following:

   <main configure> back ↵

   The prompt changes to <main>.

Enter the following:

<main> apply ↵

The configuration is applied.

Enter the following:

<main> exit ↵

The samconfig utility closes.

To enable mTLS for internal Kafka authentication using two-way TLS, perform the following steps.

Note: Enabling mTLS for internal Kafka authentication is supported only in an NSP deployment that uses separate interfaces for internal and client communication.

1. Enter the following:

   # samconfig -m main ↵

   The following is displayed:

   Start processing command line inputs...

   <main> 

2. Enter the following:

   # configure nspos mtls-kafka-enabled back ↵

3. Enter the following:

   <main> apply ↵

   The configuration is applied.

4. Enter the following:

   <main> exit ↵

   The samconfig utility closes.

Enable Windows Active Directory access

If you intend to use Windows Active Directory, or AD, for single sign-on client access, you must configure LDAP remote authentication for AD; otherwise, go to Step 113.

Open the following file as a reference for use in subsequent steps:

/opt/nsp/os/install/examples/config.yml

Note: Consider the following.

• The NFM-P does not assign a default user group to users of a remote authentication source that you define for Windows AD; the authentication source must provide the user group attributes.

• Windows AD supports the following LDAP server types for remote authentication:

  AD—The user group of an AD user is derived from the group_base_dn attribute in the server configuration; group search filters are not supported.

  AUTHENTICATED—The server configuration must include bind credentials; group search filters are supported. After NFM-P initialization, you add the AD server bind credentials to the NSP password vault using the NSP Session Manager RESTCONF API.

Locate the section that begins with the following lines:

#   ldap:

#     enabled: true

#     servers:

#       - type: AUTHENTICATED/AD/ANONYMOUS

#         url: ldaps://ldap.example.com:636

#         security: SSL/STARTTLS/NONE

Open the following file using a plain-text editor such as vi:

/opt/nsp/os/install/config.json

Locate the section that begins with the following line:

"sso": {

The section has one subsection for each type of SSO access.

Note: You can enable multiple remote authentication methods such as LDAP and RADIUS in the config.json file, or by using the NFM-P GUI. Using the GUI also allows you to specify the order in which the methods are tried during login attempts; however, no ordering is applied to multiple methods enabled in the config.json file.

In the sso section, create an ldap subsection as shown below using the parameter names from the ldap section of config.yml and the required values for your configuration.

The following example shows the LDAP configuration for two AD servers:

    "ldap": {

      "enabled": true,

      "servers": [

        {

          "type": "auth_type",

          "url": "ldaps://server1:port",

          "server1_parameter_1": "value",

          "server1_parameter_2": "value",

          .

          .

          "server1_parameter_n": "value",

          },

        {

          "type": "auth_type",

          "url": "ldaps://server2:port",

          "server2_parameter_1": "value",

          "server2_parameter_2": "value",

          .

          .

          "server2_parameter_n": "value",

          },

      }]

    }

where auth_type is AD or AUTHENTICATED

Save and close the files.

Enter the following:

# samconfig -m main ↵

The following is displayed:

Start processing command line inputs...

<main> 

Enter the following:

<main> apply ↵

The AD LDAP configuration is applied.

Enter the following:

<main> exit ↵

The samconfig utility closes.

Start standby main server

Start the standby main server.

Note: If you did not specify a license file during the installation, you cannot start the main server until you import a license. See the NSP System Administrator Guide for information about importing a license.

1. Enter the following:

   bash$ cd /opt/nsp/nfmp/server/nms/bin ↵

2. Enter the following:

   bash$ ./nmsserver.bash start ↵

3. Enter the following:

   bash$ ./nmsserver.bash appserver_status ↵

   The server status is displayed; the server is fully initialized if the status is the following:

   Application Server process is running.  See nms_status for more detail.

   If the server is not fully initialized, wait five minutes and then repeat this step. Do not perform the next step until the server is fully initialized.

Define the memory requirement for GUI clients based on the type of network that the NFM-P is to manage.

1. Enter the following:

   bash$ ./nmsdeploytool.bash clientmem -option ↵

   where option is one of the following:

   • m—medium, for management of limited-scale network

   • l—large, for a network of 15 000 or more NEs

2. Enter the following to commit the configuration change:

   bash$ ./nmsdeploytool.bash deploy ↵

If you have enabled Windows Active Directory access using the AUTHENTICATED type of LDAP server, use the NSP Session Manager RESTCONF API to add the LDAP server bind credentials; see the Network Developer Portal for information.

Reinstantiate standby databasè

Open an NFM-P GUI client as the admin user.

Choose Administration→System Information from the main menu. The System Information form opens.

Click Re-Instantiate Standby.

Click Yes to confirm the action. The reinstantiation begins, and the GUI status bar displays reinstantiation information.

Note: Database reinstantiation takes considerable time if the database contains a large amount of statistics data.

You can also use the System Information form to monitor the reinstantiation progress. The Last Attempted Standby Re-instantiation Time is the start time; the Standby Re-instantiation State changes from In Progress to Success when the reinstantiation is complete.

When the reinstantiation is complete, close the System Information form.

Use an NFM-P GUI client to perform sanity testing of the newly redundant system.

Configure and enable firewalls

If you intend to use any firewalls between the NFM-P components, and the firewalls are disabled, configure and enable each firewall.

Perform one of the following.

1. Configure each external firewall to allow the required traffic using the port assignments in the NSP Planning Guide, and enable the firewall.

2. Configure and enable firewalld on each component station, as required.

   1. Use an NFM-P template to create the firewalld rules for the component, as described in the NSP Planning Guide.

   2. Log in to the station as the root user.

   3. Open a console window.

   4. Enter the following:

      # systemctl enable firewalld ↵

   5. Enter the following:

      # systemctl start firewalld ↵

   6. Close the console window.

End of steps