Mac os traceroute port

Как запустить Traceroute на MacBook, Mac: 2 метода

Traceroute — это встроенный инструмент для диагностики проблем сетевого подключения и маршрутизации между Mac и сервером. При открытии веб-сайта приложение показывает, что сайт недоступен или какая-либо другая ошибка, и в конечном итоге вы не сможете посетить веб-сайт. Чтобы преодолеть это и найти причину этой ошибки, на картинке появляется трассировка трассировки. В отчете traceroute вы можете отслеживать, как пакеты перемещаются по пути, где произошла поломка и как ее исправить.

На MacBook и Mac есть два способа запустить traceroute: один — с помощью приложения «Терминал», а другой — приложения «Сетевая утилита», оба функции одинаковы. Вы можете попробовать любой из них, чтобы найти и просмотреть traceroute в macOS.

Как запустить Traceroute на MacBook Pro, Mac, iMac

Метод 1: через приложение-терминал

1. Откройте приложение «Терминал» на Mac. Щелкните Finder. Выберите «Приложения» и выберите «Утилиты».
2. Оттуда откройте Терминал.
3. Введите следующую команду в Терминале.
4. Здесь имя хоста относится к имени сервера, который вы хотите протестировать. Это может быть ссылка на любой сайт. Например, если вы хотите узнать результаты трассировки сайта howtoisolve.com, команда будет выглядеть так:
   • traceroute howtoisolve.com
5. Нет необходимости вводить www или https: // в команде при отслеживании отчета traceroute сервера.
6. Mac потребуется несколько минут, чтобы сгенерировать отчет трассировки между соединениями.
7. Если отображается знак *, значит время ожидания запроса истекло, проверьте результаты.
8. Вот и все.

Метод 2: запустите Traceroute на Mac с помощью приложения Network Utility

Примечание: Сетевая утилита устарела в macOS Big Sur, Так что этот способ бесполезен…

1. Пользователи MacOS Catalina и более ранних версий Mac могут использовать Traceroute с помощью сетевой утилиты.
2. Нажмите Command + пробел, чтобы открыть поиск Spotlight, а затем выполните поиск в приложении Network Utility. или Открыть из Finder, Открыть Finder на Mac, Из верхнего меню Mac Перейти> Перейти в папку…>/ Система / Библиотека / CoreServices / Приложения> В папке приложений.
3. Выберите вкладку Traceroute.
4. Введите URL-адрес веб-сайта, например howtoisolve.com, и нажмите «Трассировка».

Надеюсь, это поможет вам узнать, что вы ищете. Дайте нам знать в комментариях, если у вас есть какие-либо сомнения или вам нужно изучить то же самое.

Источник

How to use TCP Traceroute

The first step to troubleshooting any connectivity issue is to understand the path that packets take on their way to the destination hostname or IP address. To do this, we obtain a Traceroute.

A traceroute is gathered by sending a packet to a target host with a Time To Live increasing by 1 until the destination host is reached.

Note that not all ‘hops’ along a route will reply — this is normal and should not be interpreted as a bad route.

In the case of Perforce, Subversion and Git, the protocol used is TCP; however, traditional traceroutes on Windows, Mac and Linux use the ICMP or UDP protocols. This means that a traditional traceroute may not give the real picture as to what’s happening with repository traffic.

For this reason, when working with our support team to troubleshoot a connectivity issue, we find it best to have a TCP Traceroute.

It’s also quite helpful for our team to also know your public IP address ( which can be obtained by accessing https://checkip.amazonaws.com ) as well as the advertised download and upload speed of your internet connection in Megabits Per Second (Mbps), which can be obtained at http://www.speedtest.net/

Windows

Because Windows cannot natively run TCP traceroute, you will need to install the WinPcap library and download the tracetcp utility.

Installing the WinPcap library:

Double-click on the downloaded executable file open it and start installation

Click the Next button on the WinPcap Setup Wizard page:

4. Review the License agreement and click I Agree

5. On the next page click Install

Once you’ve downloaded the archive, extract the files from the .zip archive and move them to the C:\WIndows\System32\ folder

Running a TCP Traceroute on Windows (tracetcp):

Open the Command Prompt (CMD) by pressing Win + R

In the run dialog box, type cmd and click OK

3. Type the following command: tracetcp ******************

Where ****************** is replaced with your domain name, server name, or IP address

Running a TCP Traceroute on Mac OS X

1. Press command + space to open the Spotlight search box, then type Terminal and press enter

2. Type the following command into Terminal:

Then press enter and wait for the command to finish

3. Type brew install tcptraceroute and wait for the installation to be finished

4. You’re done! Now you can use the TCP Traceroute command line tool. Just type sudo tcptraceroute ************ and press enter

Note: *************** should be replaced with your domain name, server name, or IP address, followed by a space and then the destination port number.

Note: When executing this command, enter the password for the administrator account you are logged in as when prompted.

Running a TCP Traceroute on Linux

1. Open Terminal

2. Type sudo traceroute -T -p 1667 *************

Note: ************** should be replaced with your domain name, server name, or IP address, and 1667 should be replaced with the appropriate port

Источник

How To Run Traceroute on macOS

This article explains how you can perform a traceroute on your Mac. You may use traceroute to diagnose network routing issues (e.g., connectivity problems) and other related problems because it is a a network diagnostic tool.

There are two ways to do this:

To run traceroute on a Mac using the Terminal app

1-Launch the Terminal app. To open the Terminal app, you can:

1. Go to Finder > Applications > Utilities > Terminal. Or alternatively,
2. You may open it using Spotlight, open spotlight and search Terminal.

2-Type the following command and press Enter

traceroute hostname

In this command, hostname is the name of the server connection you are testing, like macreports.com. This could be a domain name or an IP address. For example, if we want to find the traceroute result for macreports, here is the command you need to enter:

traceroute macreports.com

As you can see above, you do not need to enter the “https://” or “www.” section of the website’s address.

3-It may take up to a few minutes for your Mac to complete the process. Your Mac will generate a list of connections between your computer and its destination.

If you see * signs, that means “Request Timed Out”. Just wait. Then you may review the results.

To run traceroute on a Mac using the Network Utility app

You may also use the Network Utility app. Here is how:

1-Open the Network Utility app

1. You can find Network Utility in /System/Library/CoreServices/Applications. Or alternatively:
2. You can use Spotlight to open it.

2-Click the Traceroute tab.

3-Your your domain or IP number, like macreports.com and click Trace.

4-And review the results.

Serhat Kurt

Dr. Serhat Kurt worked as a Senior Technology Director. He holds a doctoral degree (or doctorate) from the University of Illinois at Urbana / Champaign and a master’s degree from Purdue University. Here is his LinkedIn profile.

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Источник

The WWW Blog

Traceroute is a tracking way with which you can know how web pages actually reach your computer, from the server. Your computer is not directly related to any web page, or any downloadable file, but gets connected through a pathway or chain where you send an information to your router, and from there to the next destination in the pathway.

Sometimes due to a problem in any link, the site loading doesn’t happen. Here is where traceroute helps you in finding the loopholes and problems in the loading of the website.
Here is how to run traceroute in Mac OS –
1. Through the terminal.app in utilities –
The terminal app in mac helps you find the roots of the whole file systems and the operating system. Most of the system processes can be found through the terminal application.
Open the Terminal.app from the list of Utilities in Applications, and enter the following –
traceroute www.thewwwblog.com (replace www.thewwwblog.com with the domain name you want to traceroute)

Hit enter/return and you would see the traceroute process happening.

2. Through Network Utility –
The network utility in mac is useful in many ways to monitor the network usage, and the availability of network etc. Through that you can ping a website, lookup the availability of a domain, the WHOIS data etc. You just need to select the traceroute option, and enter the web address there –

The tracerouting starts and the IPs hit are displayed as shown in the pic –

This is what traceroute helps in –
The results area in the lower part of the window now shows you the trace or track for the signal your computer sends to the address you specified.

When you run a trace your machine sends out a tiny packet of data (40 bytes). The next device along the line sends a notification to you that the data reached it. That all takes a little time, measured in milliseconds. 1 millisecond (ms) = 1/1000th of a second.
The traceroute shows the path of a query sent, first from the local modem to the service provider, and from there to the main hosting site, and so on.

Источник

How To: Traceroute in Mac OS X Terminal

Traceroute allows you to discover a network path from one host to another. Traceroute is extremely helpful examining network hops (or network devices traversed over) and information including IP Address, DNS servers, and average time taken over each hop. A popular use of traceroute is to identify network bottlenecks (poor speed performance) happening in network equipment you do not own (network equipment in the Internet). Use Terminal in Mac OS X to traceroute any network address on your local network or the Internet.

Note: While traceroute attempts to explore network path hosts typically outside your private network, traceroute results always vary depending on the network hops you attempt to resolve. For instance, you may not receive replies from every device in your traceroute. Unresponsive devices are represented as 3 asterisks ***. Traceroute will always try to resolve hosts, but it can’t always. Devices that it cannot resolve are usually blocked by a firewall.

1. Open Terminal (Applications -> Utilities -> Terminal)

2. Type the following command

3. Terminal will send a network packet to google.com. Watch as the network packet moves out of your local network, past your ISP, and into the wild. Eventually, the traceroute will complete and it should look like something similar below.

As you see, traceroute provides detailed information about a network destination. Traceroute has a variety of command options you can play with in Terminal. Take a look below.

Источник