Appendices

UDP 45599

UDP 46699

Ordering of actions is important.

You should install in the following steps:

1Power on both servers

2Assign IP to server #1

3Assign IP to server #2

4Make sure that server #1 can see server #2 on the network

5Run /etc/init.d/policyserver-install on server #1 ( same order of IP addresses on both )

6IMPORTANT: WAIT for server #1 to fully complete the install and startup

7Run /etc/init.d/policyserver-install on server #2 ( same order of IP addresses on both )

Once installation is complete you can view the web interface from either of the cluster nodes IP addresses.

To verify that the cluster is in place check the Platform -> Utilities page DB Nodes and Appserver Nodes.

Preparation for DR listening

Until EncrypTight supports a fully replicated data layer at the DR cluster site, you must shut-down the database server on the second node. Login as root and issue the following command:

% /etc/init.d/postgresql-9.0 stop

This will cause that DB node to go inactive. You can verify this in the Platform -> Utilities page on the DB Nodes Tabd.

Actions on DR activation (failover occurs)

When failover occurs, in order to ensure the DR cluster is fully redundant, including at the data-layer, you must restart the database server on the second node, and activate it via the UI. Login to the second server as root and issue the following command:

% /etc/init.d/postgresql-9.0 start

Once the database has started, login to EncrypTight Manager as a Platform Admin, navigate to the Platform-> Utilities page, locate the inactive database on the DB tab, select it, right-click and select "Activate". This will synchronize the database and the DR site will be fully HA.

Failback

When the DR site fails back to the main site, you should once again stop the database on the second DR appserver.

EncrypTight Manager Installation Guide

33

Page 33
Image 33
Black Box ET10000A, ET1000A, ET0010A manual Preparation for DR listening, Actions on DR activation failover occurs, Failback

ET10000A, The EncrypTight, ET0100A, ET0010A, ET1000A specifications

The Black Box ET1000A, ET0010A, EncrypTight, and ET0100A are advanced solutions designed for secure data transmission and network management, catering to modern enterprise needs. These tools integrate cutting-edge technologies to enhance connectivity, security, and efficiency within various environments.

The Black Box ET1000A is primarily a high-performance Ethernet over Twisted Pair (EoTP) solution. It enables users to extend Ethernet signals over long distances using existing twisted-pair cabling without sacrificing speed or reliability. With support for speeds up to 100 Mbps, this device is ideal for organizations looking to upgrade their existing infrastructure without extensive rewiring. Key features include plug-and-play installation, which simplifies deployment, and versatile compatibility with both legacy and modern ethernet networks.

The ET0010A model takes connectivity a step further by providing seamless integration with fiber optics. This device supports transmission distances that far exceed traditional copper solutions, making it a perfect fit for larger facilities or multi-building campuses. Its built-in Ethernet switch enhances network efficiency by providing multiple ports for device connectivity, thus facilitating greater data flow.

EncrypTight technology is a notable feature across these Black Box models, offering advanced encryption capabilities to safeguard sensitive data during transmission. With military-grade encryption protocols, EncrypTight ensures that corporate information remains secure from potential eavesdroppers. This technology is essential for businesses operating in regulated industries or that handle confidential customer information.

The ET0100A model combines intelligence with monitoring features to provide users with comprehensive network insights. It boasts built-in diagnostic tools that enable IT professionals to troubleshoot issues quickly and efficiently. Additionally, it features real-time performance monitoring, allowing users to analyze bandwidth usage and optimize network performance accordingly.

In conclusion, the Black Box ET1000A, ET0010A, EncrypTight, and ET0100A are powerful tools that embody the latest in data transmission and network management technologies. With their unique features—including extended connectivity capabilities, robust encryption technologies, and real-time monitoring solutions—these devices cater to the growing demands of businesses seeking to enhance their network infrastructure while ensuring robust security and efficiency. Integrating these tools into any organization’s operations can fundamentally improve both performance and data protection, making them indispensable in today’s digital landscape.