Network Olympus installation and configuration of Windows.

Internet traffic control in the network

If you do not control the Internet traffic in the working network, some users will definitely use this for personal purposes. Periodically distracted during work. this is the physiological need of the body. The problem is that employees do not always choose low.power resources for this. Even after watching a small video, you can significantly increase the load on the working network if this video is in HD. This load may turn out to be critical if the reports in 1C or backup are unloaded in the next department, the application is noted.

It is necessary to control traffic on the network. Usually this is done by a system administrator. Boodet specialists.Online will tell you how to track and monitor traffic in a local network.

What is it for?

Why control traffic in a corporate network? Even if the company is connected to the corporate rate, misuse of the Internet can damage the business.

reduction in the throughput of the channel;

efficient use of working time;

ensuring the safety of corporate information;

reducing the likelihood of network service downtime.

User activity can be administered using specialized services and programs. Despite the abundance of services, traffic control is a complex comprehensive task. If it is not solved, then even a short.term stop of the network provoke serious financial losses for business. Losses for state organizations can be much more serious. up to the loss of critical data.

Even at the time of his first TV with Smart TV, he often caught himself thinking that it was all wrong, not stable, not always beautiful And even when it was all accompanied by a long response of the built.in Tizen OS from Samsung, with the departures requiring reboots, began Search for a solution.

DLNA satisfied all needs for a while, although there was enough inconvenience in its use. They did not suit unnecessary body movements to watch the film, and especially the need to have a computer on which the library is stored and only offline content is viewed.

The search continued and the first software solution on the basis of the TV itself was the then popular Fork Player, for the installation of which it was still necessary to play with the firmware of the TV itself, and then with the setting of the player itself. An online content of content and IPTV have already been received here. Everything worked not very stable, and the integration and usability left much to be desired, and constantly deduced himself, living in me, aesthetic and a coupler.

And now, almost a year ago, the solution on the basis of Kodi was found and collected exactly under their needs. The year of use and “licking” all the nuances made me understand how great this solution is, how huge the possibilities are and how much I regret that I did not find it before.

Publications like this, on the topic “How I built my media center” on the network enough. But still, I set the goal to bring to the masses, once again, that you can “watch” the TV and your favorite series not only in the Netflix application preinstalled on the TV.

And I just want to share my whole path, in order, in one place. I would have such a “guide” when I started meeting Kodi, it would definitely come in handy, because I drew information with scraps and in different sources And perhaps the old Kodi user will draw something new.

My requirements for the media center

Before I began to plunge into the topic of home media centers, I compiled a list of tasks that I would like to put on it, as well as the general requirements of both hardware and software.

My list of tasks and requirements:

View IPTV. No matter how strange it was for some in 2021, but the TV should first be a TV. With a good set of channels from EPG on board and in good quality. The program archive is welcome, but not obligatory.

Torrent Video. Integration with popular Russian.speaking tracks, viewing “on the fly”, downloading while viewing.

A pleasant and understandable integration, usability. So that all households could easily watch the next series “Masha and the Bear” or their favorite series, and someone and news on TV. I do not welcome the overloaded integration.

Built.in library. With the ability to download information about the film/series from external sources. This functionality should be fully automated and not demand my participation.

Torrent rocking. Be sure to external control.

Hardware requirements. Platform X86-64. Work 24/7/365, noiselessness, Aeroomysh management.

Requirements for software. Full.fledged OS, preferably the GNU/Linux family. Remote access. External management (Support for Android devices is desirable). Update and long support.

Licensing and cost. Exclusively Open Source, 0.

Alternatives Nagios

Open software for monitoring and tracking the statuses of various services of a computer network, servers and network equipment is used to obtain data on the load of the processor, use the network, disk space and the like.

A good monitoring system collects data from several servers at the same time and displays everything in the form of graphs with which you can track all past events on the server.

Written in Python using the Zope application server, the data is stored in MySQL. Using Zenoss, you can monitor network services, system resources, devices performance, Zenoss core analyzes the environment. This makes it possible to quickly deal with a large number of specific devices.

The monitoring and observation system for network devices and servers, though the list of supported devices is huge and is not limited only by network devices, the device must support SNMP operation.

A comprehensive monitoring system allows you to control the entire infrastructure and applications containing systemic information. Free alternative Nagios.

Ganglia. a scalable distributed monitoring system, is used in high.performance computing systems, such as clusters and nets. Monitors statistics and the history of computing in real time for each of the observed nodes.

Monitoring system, good productivity and scalability, one monitoring server can control the work of several thousand hosts.

Open Code software for monitoring computer systems and networks.

Opennms monitoring platform. Unlike Nagios, supports SNMP, WMI and JMX.

The component of the VMware Vrealize Operations package is used to monitor the OS, intermediate software and applications in physical, virtual and cloud media. Displays the availability, performance, use, events, records of magazines and changes at each level of virtualization stack (from VSPhere hypervisor to guest OS).

Monitoring and Alertation System (Alert System) with an open code from Stackexchange. Bosun has a thoughtful data scheme, as well as a powerful language of their processing.

SENSU System with open source code, similar to nagios. There is a simple dashboard, you can see a list of customers, checks and trained munitions. Freimvork provides the mechanisms that are needed to collect and accumulate server work statistics. On each server, an agent (client) of Sensu is launched, using a set of scripts to check the performance of services, their condition and collect any other information.

Collectm collects statistics on the use of system resources every 10 seconds. Can collect statistics for several hosts and send it to the server, the information is displayed using graphs.

Perftrap collects metrics from servers, and using Graphite, the collected data is visualized.

Performance Analysis of Logs (Pal) Tool

PAL is a powerful tool that monitors performance and analyzes it.

Polymon is a tool for monitoring an open source system, on.Net Framework 2.0 and SQL Server 2005.

Cloud Ninja Metering Block is analyzing the performance and automatic scaling of multitamentine applications in Windows Azure. Such an analysis includes not only the definition or verification of accounts for the use of resources from Windows Azure, but also the optimization of resources.

Enigma is a beautiful application that will help you monitor all important indicators directly from the desktop.

Paid solutions

Tools for monitoring network resources allows you to check any server parameters, flexible action profiles allow you to act depending on the test results.

This is a program for constant monitoring the operation of the local network of individual computers, network and system services. Total Network Monitor forms a report and notifies you about the mistakes that have occurred. You can check any aspect of the service, server or file system: FTP, POP/SMTP, HTTP, IMAP, Registry, Event Log, Service State and others.

PRTG is an easy-to-use, a conditionally deposit program for monitoring the network, collects various statistics from computers, programs and devices that you indicate, supports many protocols for collecting these information, such as SNMP and WMI.

Groundwork, compared with Nagios or Cacti, does not require significant time for configuration. An understandable web-intake is used to manage and withdraw information, which is built on the basis of Monarch (Monitor Architecture) and Fruity). If a problem arises, a message or SMS message arrives at the specified mailing address. The reports provided by the reports allows you to analyze all processes in time.

This is a powerful, easy to use software tool for comprehensive monitoring of applications, network and systems. Allows you to search and eliminate problems before they affect the work of users.

Supports several operating systems and virtualization technologies. There are many free toilens with which you can monitor the system.

Poweradmin is a commercial monitoring solution.

ELM Enterprise Manager. complete monitoring from “what happened” to “what happens” in real time. ELM monitoring tools include. Event Collector, Performance Monitor, Service Monitor, Process Monitor, File Monitor, Ping Monitor.

Effective solution for monitoring, creating reports and planning resources in the VMware, Hyper-V and infrastructure Veeam Backup Replication, controls the state of IT infrastructure and diagnoses problems before they interfere with the work of users.

Ca Unified Infrastructure Management (earlier CA NIMSOFT MONITOR, UnICenter)

Monitor the performance and availability of Windows server resources.

This software for monitoring infrastructure, performs a preventive analysis of root causes, reduces the time to restore and expenses for operations. The solution is ideal for automated monitoring.

Openmanage (now Dell Enterprise Systems Management) “All-in-one product” for monitoring.

Used to monitor servers, controls the processes, their performance.

IT.infrastructure monitoring and control system.

Management and monitoring of networks, applications and infrastructure.

Team for PowerShell

If you are not afraid to interact with the PowerShell membrane, you can activate SMBV1 through it by inserting only one command.

Additionally, we note two other PowerShell commands, which can be useful in further working with the component in question:

• Get-Windowsfeature FS-SMB1-allows you to find out what condition is SMBV1 now.
• Disable-Windowsoptionalfeature.Online.Featurename SMB1Protocol. disconnects the component.

Group policy management

Note that this option is suitable only for owners of domains who want to configure SMBV1 on all local computers. We do not recommend using this option to us ordinary users. they are better off to dwell on the two previous ones.

It remains only to fill out the information of the registry in accordance with the list given by the list

• Action: Create
• Bush: HKEY_LOCAL_MACHINE
• Section Way: System \ CurrentControlset \ Services \ Lanmanserver \ Parameters
• Parameter name: SMB1
• Parameter type: reg_dword
• Meaning: 1

It remains only to save changes for the registry and restart the computer so that they enter into force. If you want to turn off the parameter in the future, change its value to “0”.

We are glad that we were able to help you in solving the problem.

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Network card

The network card allows you to visualize information both on single network nodes and in group, such as domains, working groups and subnets.

Control the availability of devices on the network, find narrow places and increase continuous operation using the universal Network Olympus program, which can be purchased at the Network.Lympus website.com

Monitoring programs

Currently, companies engaged in the development of software for maintenance of networks are producing many systems intended for traffic analysis. Some of them work according to a proven scheme, analyzing terminal fonts, and checking command lines. Others use a more advanced scheme and are designed for users with visual perception. The price of such programs depends on their capabilities, so on the network you can find both free monitoring systems and expensive equipment used by large corporations and firms.

Finding a high.quality network analyzer is not easy, but you can use the product of Network Olympus. This company has been working on the market for more than a year. She was able to gain authority and respect from her customers, as well as get many positive reviews. With such software, the monitoring of networks will allow a deep analysis of the systems in real time, increasing the continuous operation of all nodes and the system as a whole.

What are the advantages of the Network Olympus analyzer

Network Olympus specialists were able to create a reliable and convenient tool for monitoring networks. This is a universal system that can perform different functions including:

• Monitoring the network according to the approved installations, the system is extremely effective, as it interacts with administrators and is able to maintain high speed;
• The program offers the user the designer of the scenario of work, thanks to this function, the user can configure the program to search for specific data;
• The system is also capable of monitoring the operation of servers in automatic mode and in case of problems, it itself will try to correct them and thus restore the performance of the network.

Thus, by installing the software monitoring of networks from Network Olympus, you can significantly increase the efficiency of corporate, business networks.

Create Windows PE loading image using Adk

Download Windows Adk for Windows 11 and Windows Pe Add-on For The Windows Adk by links on the https page: // docs page.Microsoft.COM/EN-SUS/Windows-Hardware/Get-Started/Adk-Inchstall.

When installing Windows Adk, select the minimum installation of deployment tools.

Then similarly install Windows Pe Add-on For Windows Adk.

After the installation is completed, run the Deployment and Imaging Tool from the starting menu Windows. Or run manually the command:

“C: \ Program Files (X86) \ Windows Kits \ 10 \ Assessment and Deployment Kit \ Deployment Tools \ Dandisetenv.Bat “

Now copy the files for the Winpe environment to the specified directory (you do not need to create):

In this case, I create files for the Winpe X64 environment. You can use other options depending on architecture: X86, ARM or ARM64.

Now you can create a loading ISO image with Winpe:

MakewinPemedia /ISO C: \ Tools \ Winpe C: \ Tools \ Winpe.ISO

In some cases, you need to download additional drivers to the Boot file.Wim according to the instructions integrating drivers into the installation image of Windows.

Preparation of the Tinypxe network installation server

• Unfusion of the pxesrv archive.ZIP in the catalog C: \ Tools \ Pxesrv;
• Go to the C: \ Tools \ PXESRV directory and create a text file PXE_MENU.TXT with the following contents:

So, your PXE server is launched and ready to work. If the Windows includes a firewall (easier), disconnect it or allow the incoming traffic for the PXESRV process.Exe by DHCP, PXE, HTTP, TFTPS and SMB protocols.

Creating tasks

Task Sequences is a sequence of tasks for installing. You can add, delete or change the installation steps. On the first page when added, ID and name are set.

Selection of the operating system from previously added.

Entering licensed keys. The key will be indicated after or during installation, so not set.

Enter the name of the user and the name of the organization.

Password of the future local administrator.

After creating, you can similarly view its properties and make changes.

The Task Sequence tab describes the entire installation process. The sequence must be changed for its needs.

For example, I will add a script that includes the ability to connect via RDP T.to. By default after installation, it is disabled.

In folder .\ Scripts \ Custom Created a script on PowerShell Enable_rdp.PS1:

Next, select the desired place in this order and add a new item.

On the Options tab, we can disable this step and turn on the continuation of the installation if an error occurs on this step. There are also added additional necessary conditions for this step.

I recommend that you study in more detail the possibilities of different types of tasks. After completing the editing of the sequence, you can begin to create loading images.

To create images, select the second point.

DeploymentShare update must be performed after:

• updates of loading drivers (network cards and disk drives);
• adding components to the loading image;
• changes in the parameters of the loading image;
• updates of the Windows Adk version;
• Changes in bootrsstrap.ini;
• Changes of the Extra-Directory files.

Testing

We set up on the test computer loading over the network. WDS server is determined automatically. By default, the computer expects f12 pressing to continue loading. This setting changes in the properties of the WDS server on the Boot tab.

Most settings were determined in configuration files, it remains to fill out the missing. Choosing an affordable Task Sequences.

This setting allows you to save user profiles. We have a clean installation, so we will leave it as it is.

Further installation is carried out in automatic mode.

When monitoring the installation process is turned on, you can observe through the console.

Ultimately, having spent a couple of minutes of his time (not counting the installation) on downloading over the network and entering the remaining settings, we get the operating system that is ready to work our requirements. The complexity of the final result is determined in advance, so it does not make any meaning.

Installing and using Linux (WSL 2) subsystem in Windows 10

13.07.2020

Sergey Bo

Linux, Ubuntu, Windows 10, Windows Server 2019

Комментарии и мнения владельцев 10

Windows Subsystem for Linux (WSL) is the Windows 10 subsystem, which allows developers, testers to launch Native Linux applications, write scripts, perform commands directly from Windows. In the updated Windows 10 (2004), the 2nd version of the WSL appeared, which uses a full.fledged Linux core with the ability to launch Docker application and containers, a high load speed, a small amount of resource consumed, control in the background, and the nucleus are updated, and the nucleus is updated. Thus, you can launch ELF64 programs that can access the Windows file system without the use of third.party ports (such as Cygwin).

Linux nucleus image (nucleus version 4.19) in Windows 10 it is a light virtual machine, for the launch of which there is no need to set a full role of Hyper-V. Linux system calls are broadcast on the summer to Windows calls without using an emulator (unlike WSL1).

Initially, the WSL component is disabled. To turn it on, you need to go into the start. Control Panel. Programs and components. Inclusion and disconnecting of the Windows components (Control Panel \ All Control Panel Items \ Programs and Features \ Turn Windows Features ON OFF), Activate the Windows Support for Linux (Windows Subsystem OK), and over.pose).

You can include WSL components in Windows 10 using DISM:

Dism.Exe /Online /Enable-Feature /Featurename: Virtualmachineplatform /All /Norestartdism.Exe /Online /Enable-Feature /Featurename: Microsoft-Windows-Subsystem-Linux /All /Norestart

Enable-Windowsoptionalfeature.Online.Featurename Microsoft-Windows-Subsystem-Linuxenable-Windowsoptionalfeature.Online.Featurename VirtualmachinePlatform

In Windows Server 2004 Semi-Annual Channel (SAC) to install the WSL component uses the Install-Windowsfeature Command:

Install-Windowsfeature.NAME Microsoft-Windows-Subsystem-Linux

After that, it is also necessary to reboot the computer.

Support for hardware virtualization: Intel VT (Intel Virtualization Technology) or AMD-V should be included in the configuration of the BIOS/UEFI.

Now you need to update WSL to version 2. To do this, go to the site https: // docs.Microsoft.COM/RU-RU/Windows/WSL/WSL2-KERNEL, download the file WSL_UPDATE_X64.MSI, install it. At the end you will see the picture

To make WSL2 by default architecture for new distributions, in PowerShell, complete the command:

Next, you need to open Microsoft Store, in the search to introduce the word “linux”. In the list that appears, select the desired distribution. Available Ubuntu, Debian, Kali Linux, Linux Cheatsheet, Suse Linux Enterprise Server15, Opensuse Leap 15-1, Pengwin Enterprise, Fedora Remix for WSL or others. In our example, we will use Ubuntu 20.04 LTS, click the button to get.

If you have Windows Store, you want to install WSL distribution in the Windows Server Core, you can download the Ubuntu distribution using the PowerShell Invoke-Webrequest:

Invoke.webrequest https: // aka.MS/WSLubuntu2004.Outfile Ubuntu-2004.Zip –USEBASICPARSING

Run the Linux image installation using the Ubuntu file.EXE.

You can also download the image in the form of an Appx file and install it using the Add-Appspackage Commanding.

After installation, you can check the used version of WSL using the command

If your Linux is indicated in version 1, you need to change it to WSL2 command:

A hard drive file with the image of a virtual machine Linux Ubuntu 20.04 will be located in the user profile: C: \ Users \ 234 \ Appdata \ Local \ Packages \ CanonicalGroupLimiteded.Ubuntu20.04onwindows_79RHKP1FNDGSC \ Localstate.

After installing the distribution, a shortcut appears on it in the starting menu. To launch Ubuntu, go to the Start menu, click on the corresponding shortcut and get a full.fledged command shell in a separate window. You can start WSL using the WSL command. At the first launch of the image on the Bash command line, you will be invited to create a user and password (which should not match Windows accounting). To execute ROOT commands, it is necessary to use an additional key (prefix) SUDO. WSL has common commands for Bash and CMD, and here we must not forget that the Linux system is sensitive to the register.

You can perform Linux commands from CMD. To do this, you must first specify “wsl”. For example, to view the list of files and folders in the Windows catalog, follow:

Dir | WSL Gryp Sawsl LS.-la 123.TXTWSL LS. LA/ProC/Cpuinfowsl LS. LA “/MNT/C/Program Files”

You can also open the conductor Explorer.EXE, calculator. Calc.EXE, notebook. NOTEPAD.EXE, Paint. MSPAINT.EXE, calendar. CAL, weather. Curl WTTR.in