PRTG Network Monitor (CDLEADSYO)

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Introducing the new Modbus TCP sensor for PRTG

In my last article I introduced the new OPC UA sensors in PRTG Network Monitor. Today I would like to introduce the new Modbus TCP Custom sensor, which has also been available since version 20.4.63. Compared to others, Modbus TCP is one of the most established protocols to enable communication between industrial machines and devices.

Industry 4.0 and IT/OT convergence: A brief, un-salesy, very un-annoying explanation

The digitization or digitalization of established industrial processes can be called by numerous fancy names, the most common one being "Industry 4.0". This name is so appealing to many due to its idea of continuity. The first industrial revolution was mechanization by means of water and steam power. The second one was characterized by mass production using assembly lines and electrical energy. And the third one (digital revolution) was the use of electronics and IT to automate production. It is often true that the fancier the name, the more half-baked or too theoretical the idea is. This is really not the case with Industry 4.0. But if you want to get even basic information on this topic for the first time from the Internet, you have to dig deep into the dense buzzword jungle to find reliable details. Hence the idea for this article. My suggestion: You read this article, and I spare you buzzword terms like Fourth Industrial Revolution, IIoT, M2M, or whatever. Deal?

Introducing the new OPC UA sensors for monitoring industrial devices

Since version 20.4.63, PRTG Network Monitor includes 2 new sensors, the OPC UA Server Status sensor and the OPC UA Custom sensor. These two sensors allow you to monitor OPC UA servers as well as individual values of up to 5 nodes.

Start monitoring Industrial IT with PRTG

In the world of industrial IT, there have traditionally been two kinds of monitoring solutions: those for monitoring the IT aspects, and those for monitoring the Operational Technology (OT) aspects. But convergence in industrial IT — which is bringing IT and OT together — requires a more unified view. And it's this unified view that PRTG Network Monitor can provide with new capabilities for monitoring OT. PRTG is the perfect holistic monitoring system for your plant due to its powerful IT monitoring, support for several common industrial protocols, and a license that does not limit you regarding the number of users (PRTG is licensed by the number of sensors, or "data collectors" you need).  Watch the video below and read on for a detailed look at just how PRTG is a good fit for industrial IT environments. 

Integration of SIGNL4 in PRTG extends the alarm notification functionality

When critical incidents happen in IT or production, every minute counts. PRTG already helps you to monitor your systems and to detect issues. However, workers are not able to sit in front of a dashboard all the time. An email alert easily gets lost in the sea of other emails. An SMS message might not be loud enough to wake somebody up at night.

How to run a PRTG core server with >5,000 sensors in a virtual environment

I guess the following article might be interesting for some of you with a larger PRTG installation. Up until recently (i.e. until August 2020), we at Paessler had provided support for installing PRTG on a VM with up to a maximum of 5,000 sensors or, more precisely, a sensor range of 2,500-5,000 sensors. In practice, this corresponds to an average of about 500 monitored devices and is still supported as per our PRTG system requirements.

How to build a centralized overview for monitoring enterprise IT

One of the biggest challenges with monitoring enterprise IT — which we define as environments with over 1.000 devices — is getting a unified overview. In such large environments, you almost certainly have several monitoring servers collecting data from different parts of your infrastructure. This leads to all kinds of problems, such as alert noise or multiple monitoring tools; but the biggest issue is that it causes you to lose sight of the overview. When this happens, you can't gauge the health of your entire infrastructure at a glance anymore. But how do you bring data from multitudes of devices and sources in different locations into one centralized overview?

Turning old into new: Optimization of brownfield plants

The production environment continues to prepare for a digital, more efficient future. In this sector, digitization or digitalization are often paraphrased with the somewhat cryptic, but ultimately meaningful terms greenfield and brownfield. While a greenfield industrial plant is built on a "greenfield site", completely new and according to specific ideas, a brownfield scenario is one where an existing plant is being digitally modernized. It is obvious that brownfield (or retrofitting - the two terms are often used interchangeably) is the much more attractive choice for most existing plants. This article is part 1/2 of a short series on the topic of retrofitting.

PRTG and Sonoff smart meter part 2 - MQTT strikes back

Back in the mists of time (March 2019), I wrote a blog post describing how a REST Custom sensor can be used to read energy consumption data from a Sonoff POW2 smart switch. One of the cool features provided by the Tasmota custom firmware used in that project is support for the MQTT protocol.

Introducing the new Microsoft 365 sensors in PRTG

Just before the release of PRTG Network Monitor 20.3.61, Microsoft renamed its powerful software suite from Office 365 to Microsoft 365. Therefore, the two new sensor types are now called Microsoft 365 Service Status Sensor and Microsoft 365 Service Status Advanced Sensor.

4 Ways to reduce alert noise in enterprise IT

Enterprise IT — which we (Paessler) loosely define as infrastructure with over 1,000 devices — is a special beast to manage, with many challenges to overcome. One of the biggest issues that IT teams in these large environments face is alert noise. This happens when you're monitoring your infrastructure, network, storage, cloud services and other elements of your IT, and generating alerts and notifications for failures or impending failures. Too much alert noise makes it downright difficult to identify serious problems, and it might even mean ignoring alerts and missing what really matters. Your monitoring efforts are compromised, and the quality of your service goes down.

Office owl, flexible flamingo, or remote raccoon? How we at Paessler are changing the way we work

The way people work in offices has been changing constantly ever since offices came into existence, although transformation is dependent to a certain extent on culture. The concepts of open-plan design, which right from the start were successful in North America, have had a hard time in Europe. Ideas such as remote work have taken a long time to gain recognition in the minds of Europeans as a valid means to an end, whereas already in 2010, President Obama signed the Telework Enhancement Act, requiring all federal agencies to create policies for eligible employees to work remotely. Between 2014 and 2018, the number of fully-remote US companies jumped from 26 to 170. Also in 2018, 53% of the world’s population worked remotely for at least half the week. As so often in history certain unforeseen events serve as a catalyst for further development. In addition to the catastrophic effects of the coronavirus crisis on all of us, office work has been reinterpreted around the globe. We at Paessler have not been exempt from this phenomenon. In some blog articles at the beginning of the crisis, we already shared with you how we have continued our work with the usual standard of quality and are always there for our customers; just not in the office – but from home. This article is partly a personal report, partly a description of how we at Paessler are working during the "time of corona" and how we will work in the future.

Another 6 new sensor types in PRTG Network Monitor 20.3.62

After our last release in August with 5 brand new sensor types, PRTG version 20.3.62 again brings a lot of new features. Besides improvements in the context menu and a new notification method, we are happy to present no less than six new sensor types! These are as follows:

Corona distance-tracking solution with Cisco Meraki and PRTG

Do you remember the summer of 2019, when we danced together at music festivals, populated beaches and went to the supermarket without being counted at the entrance? And all of this without a face mask? In 2020, many things have changed. Suddenly there is this fear of the virus, you pick up the word "Corona" in just about every conversation and much of the former easygoingness is suddenly gone.

INSYS icom and PRTG: a use case in getting data from the factory floor

In an industrial IT environment, IT and Operational Technology (OT) have for a long time been two separate worlds. But recent digitization has started changing that, which means that combining these two aspects in your monitoring concept has become vital.

感谢您使用 PRTG Network Monitor

您正在使用 PRTG Network Monitor 的免费版本。我们非常高兴能够帮您了解最领先的 网络监控的各个方面! PRTG Network Monitor 可让您仅通过一款工具监控 正常运行时间、 流量和带宽使用。通过集成式报告和分析功能,您也可以创建全面的数据报告。这使 PRTG 成为一个适用于整个网络的简明监控解决方案。

该软件全天候地运行来监控您的网络。您只需一台使用 Windows 操作系统的计算机即可。PRTG 在一次安装包含您所需的一切,这样您便能立即开始监控您的网络。该软件记录带宽和网络使用,并将数据存储在一个集成高性能数据库中。 通过一个简单易用,基于 Web 的用户界面,您可以添加您要监控的所有网络设备,并配置检索所需数据的传感器。 您可以创建使用报告,并为同事 和客户提供对数据图表和表格的访问权限,这得益于合理的用户管理。

PRTG 支持所有常规协议来获取网络数据:简单网络管理协议 (SNMP)、Windows Management Instrumentation (WMI)、 数据包嗅探、 Cisco NetFlow 和其他特定于供应商的流协议,以及 SSH、SOAP 与大量其他网络协议。

PRTG Network Monitor 提供超过 200 多种传感器类型,这样您便能在完成安装后直接开始监控您的标准系统。 其中包括监控 Ping 时间、HTTP 页面、SMTP、POP3、IMAP 邮件服务器、FTP 服务器、Linux 系统和大量其他硬件组件和网络服务。 您可以轻松简便地永久性监控您网络的性能,以便在即将发生停机前将其识别出来。如果发生错误,您可以立即收到电子邮件、短信或推送消息通知。 PRTG 在数据库中持续记录性能数据和停机时间,这样您便能随时编写有关性能、停机时间和 SLA 的报告。

PRTG Network Monitor 的免费版本完全免费地供个人和商业使用。 如果您想要完整监控或如果您有大型网络,使用我们推出的其中一款可为您提供适当许可证的商业版本。

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