1c mac os nodename nor servname provided

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  1. 1c mac os nodename nor servname provided
  2. Intelligent Recommendation
  3. Mac system python socket error socket.gaierror: [Errno 8] nodename nor servname provided, or not known
  4. Python network programming gets host_name && IP and socket.gaierror: [Errno 8] nodename nor servname provided, or not known
  5. Unknown host ‘XXXX: nodename nor servname provided, or not known’. You may need to adjust the proxy
  6. Domain name to IP error socket.gaierror: [Errno 8] nodename nor servname provided, or not known
  7. macos / jupyter / spark given: [Errno 8] nodename nor servname provided, or not known
  8. 1c mac os nodename nor servname provided
  9. Intelligent Recommendation
  10. ssh: Could not resolve hostname xxx.com: nodename nor servname provided, or not known
  11. Resolution of nodename nor servname provided
  12. Kafka error java.net.unknownhostException: xxxxxx: NodeName Nor Servname Provided
  13. Unknown host ‘XXXX: nodename nor servname provided, or not known’. You may need to adjust the proxy
  14. Android resolve Unknown host ‘d29vzk4ow07wi7.cloudfront.net: nodename nor servname provided, or not known
  15. More Recommendation
  16. pymysql Can‘t connect to MySQL server on ‘hadoop-master-01‘ ([Errno 8] nodename nor servname provide
  17. ssh: Could not resolve hostname gitlab.abc.com: nodename nor servname provided, or not know
  18. Selenium (based on JAVA language) — «prompt nodename nor servname provided solutions when running on the eclipse web project started on the Mac .
  19. Start pyspark, error socket.gaierror: [Errno -2] Name or service not known
  20. «Master of Windows Game Programming Skills» creates DirectDraw knowledge notes on DirectDraw
  21. ExtendedSocketException: nodename nor servname provided, or not known. #29780
  22. Comments
  23. PedroCavaleiro commented May 30, 2019
  24. karelz commented May 30, 2019
  25. PedroCavaleiro commented May 30, 2019 •
  26. davidsh commented Jun 5, 2019
  27. PedroCavaleiro commented Jun 5, 2019
  28. wfurt commented Jun 5, 2019
  29. PedroCavaleiro commented Jul 2, 2019
  30. galvesribeiro commented Jan 25, 2020
  31. PedroCavaleiro commented Jan 25, 2020
  32. galvesribeiro commented Jan 25, 2020
  33. PedroCavaleiro commented Jan 25, 2020 •
  34. galvesribeiro commented Jan 25, 2020
  35. PedroCavaleiro commented Jan 25, 2020
  36. galvesribeiro commented Jan 25, 2020
  37. apoggi-carecloud commented Apr 21, 2020
  38. apoggi-carecloud commented Apr 21, 2020
  39. PedroCavaleiro commented Apr 21, 2020 •
  40. apoggi-carecloud commented Apr 21, 2020
  41. PedroCavaleiro commented Apr 21, 2020 •
  42. apoggi-carecloud commented Apr 22, 2020 •
  43. PedroCavaleiro commented Apr 22, 2020
  44. apoggi-carecloud commented Apr 22, 2020
  45. PedroCavaleiro commented Apr 22, 2020
  46. ssh: не удалось разрешить имя хоста [имя хоста]: nodename или servname предоставлено или неизвестно
  47. 10 ответов:
  48. решение для Mac OSX

1c mac os nodename nor servname provided

Today, when I finished writing the code and prepared to pull to git, I got ssh: Could not resolve hostname xxx.com: nodename nor servname provided, or not known error.

The translation is the problem of unable to resolve the xxx.com domain name

Solution:
We can check whether the xxx.com domain name has been configured in the domain name configuration file

If it has not been configured, configure the ip of the xxx.com domain name according to the format

You can use the following command to query the ip of the corresponding domain name

It should be noted that when the configuration file is modified, the permissions may be insufficient, and you need to switch to root or you can use the sudo vim /etc/hosts command

Intelligent Recommendation

Mac system python socket error socket.gaierror: [Errno 8] nodename nor servname provided, or not known

Error message Solution: [The reason for this error is that the hostname written in the /etc/hostname file is not written in /etc/hosts, plus it is fine. For example, add «127.0.0.1 myname» t.

Python network programming gets host_name && IP and socket.gaierror: [Errno 8] nodename nor servname provided, or not known

Directly on the code: socket.gaierror: [Errno 8] nodename nor servname provided, or not knownBecause it is necessary to write the ip address to hosts. I made a lazy way here, look directly at the loca.

Unknown host ‘XXXX: nodename nor servname provided, or not known’. You may need to adjust the proxy

Problem Description: mac version of Android Studio New Project when an error occurs: Unknown host ‘XXXX: nodename nor servname provided, or not known’. You may need to adjust the proxy settings in Gra.

Domain name to IP error socket.gaierror: [Errno 8] nodename nor servname provided, or not known

Python is how the domain name to see the corresponding IP? Consider the following code: Look at the results: If the configuration problem with the hostname, or domain configuration error, an error wil.

macos / jupyter / spark given: [Errno 8] nodename nor servname provided, or not known

Problem Description: On MAC OS when running with jupyter spark, error sc is not defined, this thing is very strange but also defined it, then download the findspark the description of the other blog, .

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1c mac os nodename nor servname provided

Solution:
[The reason for this error is that the hostname written in the /etc/hostname file is not written in /etc/hosts, plus it is fine. For example, add «127.0.0.1 myname» to the last line of hosts.
socket.gethostname() reads the name in /etc/hostname; socket.gethostbyname(name) extracts the ip corresponding to name in /etc/hosts by name. If there is no corresponding name in the hosts, you will definitely throw an error. 】[] content is excerptExcerpt address
Solution Open the hosts file and add the hostname name.
How to get it

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ssh: Could not resolve hostname xxx.com: nodename nor servname provided, or not known

Today, when I finished writing the code and prepared to pull to git, I got ssh: Could not resolve hostname xxx.com: nodename nor servname provided, or not known error. The translation is the problem o.

Resolution of nodename nor servname provided

When running the gateway project using python, I get an error: nodename nor servname provided. Solution: System preferences – sharing – Computer name, the name here does not correspond to .

Kafka error java.net.unknownhostException: xxxxxx: NodeName Nor Servname Provided

When you configure Kakfa today, you encounter a big pit: Kafka successfully installed, I can successfully connect through Kafka-Tool, but I can’t see Topic and Consumers. So I got Topic through the Ja.

Unknown host ‘XXXX: nodename nor servname provided, or not known’. You may need to adjust the proxy

Problem Description: mac version of Android Studio New Project when an error occurs: Unknown host ‘XXXX: nodename nor servname provided, or not known’. You may need to adjust the proxy settings in Gra.

Android resolve Unknown host ‘d29vzk4ow07wi7.cloudfront.net: nodename nor servname provided, or not known

problem: Unknown host ‘d29vzk4ow07wi7.cloudfront.net: nodename nor servname provided, or not known’. You may need to adjust the proxy settings in Gradle. Solution: In build.gradle project in It is: &n.

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pymysql Can‘t connect to MySQL server on ‘hadoop-master-01‘ ([Errno 8] nodename nor servname provide

Today, I used python to write a tool to obtain mysql database table information. When connecting to the mysql database, the code is as follows Error, the information is as follows: Can’t connect to My.

ssh: Could not resolve hostname gitlab.abc.com: nodename nor servname provided, or not know

Phenomenon: Submit git failed BUG analysis: Solve problems 1 way: Add SSH Solve the problem 2: Hosts Add gitlab.abc.com.

Selenium (based on JAVA language) — «prompt nodename nor servname provided solutions when running on the eclipse web project started on the Mac .

Recently the use of automated testing eclipse encountered a situation can not be transferred from the browser, and there is an error, as follows: Check the information found to be due to the local IP .

Start pyspark, error socket.gaierror: [Errno -2] Name or service not known

Start pyspark error, as follows: Solution: In the / etc / hosts to add «127.0.0.1 localhost» this mapping.

«Master of Windows Game Programming Skills» creates DirectDraw knowledge notes on DirectDraw

1. DirectDraw This is probably the most important technology in Directx, because it is the channel on which 2D graphics depend. It is also the frame buffer layer on which Direct3D is built. 2. .

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ExtendedSocketException: nodename nor servname provided, or not known. #29780

Comments

PedroCavaleiro commented May 30, 2019

I’m trying to send a mail using MailKit from my WebAPI but keep getting this error
On .NETCore 3:
ExtendedSocketException: nodename nor servname provided, or not known

And on .NetCore 2:
Device Not Configured

This error is what made me test the .NET Core 3
This is my current system configuration

OS: macOS Mojave (10.14.5)
.NET Core (SDK): 3.0.100-preview5-011568
.NET Core (Runtime): 3.0.0-preview5-27626-15
Visual Studio for Mac: 8.1 Preview (8.1 build 2460)
Connected to the router by WiFi

The text was updated successfully, but these errors were encountered:

karelz commented May 30, 2019

Are you able to isolate the problem without MailKit? We want to make sure it is not MailKit problem before we start investigating.

PedroCavaleiro commented May 30, 2019 •

Tested with the following code that uses the import using System.Net.Mail;

I’m sure that the code works, I’ve tested on my Windows machine using .NET Core 2.0, also triple checked the credentials, port and host.

Still the same error occurs

ExtendedSocketException: nodename nor servname provided, or not known
System.Net.Dns.InternalGetHostByName(string hostName)

SmtpException: Failure sending mail.
System.Net.Mail.SmtpClient.Send(MailMessage message)

davidsh commented Jun 5, 2019

ExtendedSocketException: nodename nor servname provided, or not known

We have seen this type of error before on MacOS. It is some kind of DNS resolution problem.

PedroCavaleiro commented Jun 5, 2019

ExtendedSocketException: nodename nor servname provided, or not known

We have seen this type of error before on MacOS. It is some kind of DNS resolution problem.

I’ve read that, but it happened on .NET Core 2.2 and apparently it still isn’t fixed.

My Mac is properly configured and there are no problems in the internet I’ve already cleaned the DNS cache in case it was corrupted somehow but still the same.

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wfurt commented Jun 5, 2019

This is clearly DNS lookup failure. I was tracing something this while back and sometimes OS simply returns failure. I did not find any good way aside from retry how to fix it. You can try to use NameResolution directly and check what you getting.

PedroCavaleiro commented Jul 2, 2019

Apparently the problem is fixed, don’t know if it was an macOS update that fixed or an VS update but now it’s working.

galvesribeiro commented Jan 25, 2020

The problem still happen on OSX with .Net Core 3.1

PedroCavaleiro commented Jan 25, 2020

The problem still happen on OSX with .Net Core 3.1

I’m running the latest version of OSX and .NET Core (3.1) and I didn’t run into problems
Have you tried to clear your DNS and test with another network?

galvesribeiro commented Jan 25, 2020

It happens on my home network over wifi, over wire, at office, and even on Starbucks wifi.

PedroCavaleiro commented Jan 25, 2020 •

Can you run this small program and tell me the output?

galvesribeiro commented Jan 25, 2020

Dns.GetHostName() return the right macbook name but GetHostEntryAsync(hostname) is what explodes.

PedroCavaleiro commented Jan 25, 2020

I’m unable to replicate the problem.
Try editing your hosts file /etc/hosts and add GUTO-MBP or 127.0.0.1 GUTO-MBP

galvesribeiro commented Jan 25, 2020

Looks like it worked @PedroCavaleiro

apoggi-carecloud commented Apr 21, 2020

@PedroCavaleiro on .Net Core 3.1.201 I’m getting this same error nodename nor servname provided, or not known on my mac. I get the following output from the program you posted above.

Modifying my /etc/hosts file doesn’t seem to solve the problem.

Any idea what the issue here might be?

apoggi-carecloud commented Apr 21, 2020

@PedroCavaleiro on .Net Core 3.1.201 I’m getting this same error nodename nor servname provided, or not known on my mac. I get the following output from the program you posted above.

Modifying my /etc/hosts file doesn’t seem to solve the problem.

Any idea what the issue here might be?

PedroCavaleiro commented Apr 21, 2020 •

A couple of questions,

I’m assuming Alejandros-MBP.attlocal.net is your computer right?

what is the change that you did to your hosts file?

Something like this?

Or did you use your network IP?

Have you tried to clean your DNS Cache?

If not, on terminal sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder or use a 3rd party program to clean the DNS Cache

apoggi-carecloud commented Apr 21, 2020

@PedroCavaleiro I tried both resolving my network IP and my localhost address to the Dns.GetHostName() value (Alejandros-MBP.attlocal.net) and got the same response. I tried clearing the DNS cache, but that didn’t work either.

PedroCavaleiro commented Apr 21, 2020 •

I assume that the output that you’ve provided comes from this code

If so it means that the name is being properly resolved or else you wouldn’t get the IP resolved.

You would have the hostname in this case Alejandros-MBP.attlocal.net but then it would crash with that exception, so you wouldn’t know the IP, the problem lies elsewhere.

Can I see part of the code where the exception is thrown?

Are you also sure that you’re targeting the right framework, I know it sounds like a dumb question but it’s not the first time where I see someone installing a more recent framework and forgetting to target it. If you’re using Visual Studio check the project properties if you’re using VSCode open your .csproj file and check for this area

I currently have a project targeting that framework and I don’t have any issues so far

apoggi-carecloud commented Apr 22, 2020 •

@PedroCavaleiro Yup I’m targeting my installed version — .Net core 3.1. I simply followed the named client documentation here to set up my client and make a post requests.
My class looks something like this

And my named client is injected like this

PedroCavaleiro commented Apr 22, 2020

The server, is it running on your computer or is it running on your network, if it’s on your network are you accessing with IP or computer name because if it’s not running on your computer and you try to access it though name it might have not been resolved.

If the server is not running on your computer open the terminal and do a simple ping if it fails you know that .NET Core is not your culprit here if it gets an answer try using the IP if you’re not already.

If it’s running on your computer maybe try localhost, or 127.0.0.1, if you haven’t tried already, as server address if none of these work I can’t be of more help.

Also check your firewall (if you have macOS’s native one or a 3rd party one) enabled. Just try disabling for a test.

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apoggi-carecloud commented Apr 22, 2020

Its running on my laptop. I’ll see if disabling the firewall helps. Thanks for your help.

PedroCavaleiro commented Apr 22, 2020

Its running on my laptop. I’ll see if disabling the firewall helps. Thanks for your help.

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ssh: не удалось разрешить имя хоста [имя хоста]: nodename или servname предоставлено или неизвестно

Я пытаюсь настроить VPN с помощью Raspberry Pi, и первым шагом является получение возможности ssh в устройство извне локальной сети. По какой причине это оказывается невозможным, и я не имею ни малейшего понятия, почему. Когда я пытаюсь ssh на мой сервер с user@hostname , Я получаю ошибку:

однако, я могу войти на сервер с помощью,

сервер представляет собой Raspberry Pi Model B с последним дистрибутивом Raspbian и машина, с которой я пытаюсь подключиться к нему, — это Macbook Pro под управлением Mavericks. ssh был включен на Raspberry Pi, когда я настроил Raspbian.

Я просматривал переполнение стека в течение нескольких часов, пытаясь увидеть, если кто-то еще имел эту проблему, и я ничего не нашел. Каждый ssh учебник, который я нахожу, говорит, что я должен просто настроить его на удаленной машине и войти в систему из любого места, используя имя хоста, и у меня никогда не было успеха с этим.

10 ответов:

недавно я столкнулся с той же проблемой. Я смог ssh к моему pi в моей сети, но не из-за пределов моей домашней сети.

У меня уже было:

  • установлен и протестирован ssh в моей домашней сети.
  • установите статический IP для моего pi.
  • настройка динамической службы DNS и установка программного обеспечения на моем pi. Я ссылался на эти — инструкции для настройки статического ip, и есть еще много учебных ресурсов там.

кроме того, я настроил Port forward на своем маршрутизаторе для размещения веб-сайта, и у меня даже был порт forward port 22 для статического IP-адреса моего pi для ssh, но я оставил поле пустым, где вы указываете приложение, для которого вы выполняете переадресацию портов на маршрутизаторе. В любом случае, я добавил » ssh » в это поле и, вуаля! Рабочее ssh-соединение из любого места на мой pi.

Я запишу настройки переадресации портов моего маршрутизатора.

(ApplicationTextField)_ssh (внешний порт)_22 (внутренний порт)_22 (протокол)_Both (на IP-адрес) _192.168.1.### (Включен)_checkBox

настройки переадресации портов могут быть разными для разных маршрутизаторов, поэтому посмотрите направления для вашего маршрутизатора.

теперь, когда я нахожусь вне своей домашней сети, я подключаюсь к своему pi, набрав:

тогда я могу ввести свой пароль и подключаться.

у меня была такая же проблема с подключением к удаленной машине. но мне удалось войти, как показано ниже:

Если вы находитесь на Mac, перезапуск DNS-ответчика исправил проблему для меня.

Если вам нужен доступ к VPN из любой точки мира, вам нужно зарегистрировать доменное имя и указать его на общедоступный ip-адрес вашего VPN/сетевого шлюза. Вы также можете использовать динамическую службу DNS для подключения имени хоста к общедоступному ip-адресу.

Если вам нужно только ssh с вашего Mac на ваш Raspberry внутри вашей локальной сети, сделайте это: на вашем Mac, редактировать /etc/hosts . Предполагая, что малина имеет имя хоста «berry» и ip «172.16.0.100», добавьте один линия:

Теперь: ssh user@berry должны работать.

У меня была та же проблема, которую я смог решить, добавив a .локальный для имени хоста, ala ssh user@hostname.local

вы также столкнетесь с той же ошибкой

когда вы пропустите параметр -i /path/to/pemfile СШ

поэтому команда должна быть:

У меня была та же проблема: адрес, показанный в настройках -> общий доступ -> удаленный вход не работал, и я получил ‘. nodename или servname предоставляются, или не известны’. Однако, когда я вручную отредактировал настройки (в настройках -> общий доступ -> удаленный вход -> редактировать) и включил «использовать динамическое глобальное имя хоста», это внезапно сработало.

это происходило со мной при попытке получить доступ к Github. Проблема в том, что я имел привычку делать:

git remote add ssh:\git@github.com.

но, если у вас есть эта ошибка из вопроса, удаление ssh:\ может решить проблему. Это решило все за меня!

обратите внимание, что вам придется делать git remote remove и повторно добавить удаленный url без ssh:\ .

мне нужно было подключиться к удаленному серверу Amazon

/.ssh/test.pem -fN -L 5555:localhost:5678 ubuntu@hostname.com

Я получаю следующую ошибку.

ssh: Could not resolve hostname : nodename nor servname provided, or not known

решение для Mac OSX

Pinging хост решил проблему. Я использую Mac OSX Seirra.

теперь проблема решена. Возможность подключения к серверу.

Примечание: я пробовал данное решение также. Но из этого ничего не вышло. Затем ping решен вопрос.

попробуйте это, учитывая ваши разрешенные порты. Храните ваш в своем Documents папка, например.

чтобы получить доступ к нему теперь все, что вам нужно сделать, это cd [directory] , который перемещает вас в каталог выделенного файла. Вы можете сначала ввести ls , чтобы перечислить содержимое каталога, в котором вы находитесь в данный момент:

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