Overview of a New Version of the Application Delivery Controller Termidesk Connect 1.1

Termidesk Connect is an application management and load balancing solution that helps ensure high availability and fault tolerance of services. In this article we will look at the main innovations of version 1.1.

Local balancing and fault tolerance

Protocol support extension

Version 1.1 adds support for the UDP protocol, which significantly expands the capabilities of the device. Now Termidesk Connect can be used not only to balance applications, but also to distribute the load on firewalls and other network devices.

Improved fault tolerance

The fault tolerance functionality has been improved significantly. Now devices can synchronize configurations and files (scripts, certificates, etc.) with one another. The ability to configure fault tolerance via the web interface has also been added, which simplifies management and monitoring.

Security

Access Control Lists (ACLs)

Access control lists have been added to Termidesk Connect 1.1. They allow you to manage traffic on the basis of IP addresses, ports, and port ranges. This enables to configure access rules more flexibly and block unwanted traffic.

LDAP/LDAPs authentication

Now administrators can use LDAP/LDAPs for authentication when accessing the device. This increases security and simplifies account management.

Role model

A role model has been introduced that allows you to assign different access levels to user groups. For example, you can create a group of operators with viewing rights only, and grant administrators full access.

Georeferencing and Global Balancing (GSLB)

Dynamic routing protocol support

Termidesk Connect 1.1 supports the BGP and OSPF protocols, which allows you to announce routes depending on the status of virtual servers. This is especially useful for distributed infrastructures with multiple data centers.

Logic of active/passive state

The ability to manage routes depending on the status of virtual servers has been added. For example, you can announce a route only for running servers, which increases reliability and availability of services.

Monitoring and logging

New monitoring module

Termidesk Connect 1.1 has a new monitoring module that collects metrics from the device, including CPU, memory, disk, and network interface usage. These metrics can be viewed via the command line or exported in OpenMetrics or JSON format for integration with Prometheus and Grafana.

Improved syslog configuration

Now you can configure sending syslog messages to multiple servers, dividing them by message types (security, balancing, etc.). This makes it easier to monitor and analyze events.

Hardware and software complex

The Termidesk Connect software and hardware package is expected to be released in the near future. It will include hardware accelerators for processing SSL traffic. This will significantly improve device performance, especially when working with a large number of SSL connections.

Termidesk Connect 1.1 offers many new features and improvements that make it a more powerful and flexible application management solution. From support for new protocols and improved fault tolerance to advanced security and monitoring features, this version is ready to work in the most demanding environments.

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