Answers: <p>You can try 3 different things-</p>
  
  <ol>
  <li>Try pinging <a href="https://updates.jenkins-ci.org/download/plugins/" rel="nofollow noreferrer">https://updates.jenkins-ci.org/download/plugins/</a> and see if it gets any response. If it doesn't respond then make sure your internet is working fine. </li>
  <li>You can try installing the plugins by connecting to a VPN.</li>
  <li>Lastly, you can reinstall Jenkins to see if the error persists.</li>
  </ol>
  
Answers: CC BY-SA 4.0
Answers: 2019-12-28T07:32:39.813Z
Answers: It was most likely a site issue w/[http://jenkins.io](http://jenkins.io); see now resolved [INFRA-2393](https://issues.jenkins-ci.org/projects/INFRA/issues/INFRA-2393)
Answers: Ian W
Answers: CC BY-SA 4.0
Answers: 2019-12-27T18:34:59.743Z
Answers: 2019-12-27T18:34:59.743Z
Answers: Shahed Mehbub
Answers: <p>I have to reinstall the Jenkins 2-3 time and it starts working, but at an initial level still, I am not able to install suggested plugins. I have setup Jenkins first and then installed all the plugins manually.</p>
  
Answers: CC BY-SA 4.0
Answers: 2019-12-30T04:31:08.443Z
Answers: 2019-12-30T04:31:08.443Z
Answers: ankit thakkar
Body: <p>I am trying to set up new Jenkins. When I download Suggested Plugins OR try to install any plugin I am getting below error. 
  I am using Jenkins Latest <strong>Version 2.204.1</strong>. I have set up this on <strong>VM</strong>. I am getting this error for all the plugins even when I am trying to install suggested plugins during the initial setup, that time also I am getting the same error. I am installing Jenkins on Microsoft Windows Server VM. I have downloaded Jenkins from Browser, extracted zip file and installed it using jenkins.msi.</p>
  
  <pre><code>    at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
      at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
      at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
      at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
      at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
      at java.net.PlainSocketImpl.connect(Unknown Source)
      at java.net.SocksSocketImpl.connect(Unknown Source)
      at java.net.Socket.connect(Unknown Source)
      at sun.net.NetworkClient.doConnect(Unknown Source)
      at sun.net.www.http.HttpClient.openServer(Unknown Source)
      at sun.net.www.http.HttpClient.openServer(Unknown Source)
      at sun.net.www.http.HttpClient.&lt;init&gt;(Unknown Source)
      at sun.net.www.http.HttpClient.New(Unknown Source)
      at sun.net.www.http.HttpClient.New(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(Unknown Source)
      at java.net.URLConnection.getHeaderFieldLong(Unknown Source)
      at java.net.URLConnection.getContentLengthLong(Unknown Source)
      at java.net.URLConnection.getContentLength(Unknown Source)
      at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1194)
  Caused: java.net.SocketTimeoutException: connect timed out
      at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
      at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
      at java.lang.reflect.Constructor.newInstance(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection$10.run(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection$10.run(Unknown Source)```[![enter image description here][1]][1]
  
  
    [1]: https://i.sstatic.net/2TgUP.png
  </code></pre>
  
Comments: CC BY-SA 4.0
Comments: 2019-12-28T07:32:46.283Z
Comments: It was most likely a site issue w/[http://jenkins.io](http://jenkins.io); see now resolved [INFRA-2393](https://issues.jenkins-ci.org/projects/INFRA/issues/INFRA-2393)
Comments: Ian W
Tags: <jenkins><jenkins-plugins><windows>
Title: Jenkins Plugin Install Failed
UserDisplayName: ankit thakkar
ThreadText: # Jenkins Plugin Install Failed
  
  (Asked by: username_0 on 2019-12-25)
  
  I am trying to set up new Jenkins. When I download Suggested Plugins OR try to install any plugin I am getting below error.
  I am using Jenkins Latest **Version 2.204.1**. I have set up this on **VM**. I am getting this error for all the plugins even when I am trying to install suggested plugins during the initial setup, that time also I am getting the same error. I am installing Jenkins on Microsoft Windows Server VM. I have downloaded Jenkins from Browser, extracted zip file and installed it using jenkins.msi.
  
  ```
      at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
      at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
      at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
      at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
      at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
      at java.net.PlainSocketImpl.connect(Unknown Source)
      at java.net.SocksSocketImpl.connect(Unknown Source)
      at java.net.Socket.connect(Unknown Source)
      at sun.net.NetworkClient.doConnect(Unknown Source)
      at sun.net.www.http.HttpClient.openServer(Unknown Source)
      at sun.net.www.http.HttpClient.openServer(Unknown Source)
      at sun.net.www.http.HttpClient.<init>(Unknown Source)
      at sun.net.www.http.HttpClient.New(Unknown Source)
      at sun.net.www.http.HttpClient.New(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(Unknown Source)
      at java.net.URLConnection.getHeaderFieldLong(Unknown Source)
      at java.net.URLConnection.getContentLengthLong(Unknown Source)
      at java.net.URLConnection.getContentLength(Unknown Source)
      at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:1194)
  Caused: java.net.SocketTimeoutException: connect timed out
      at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
      at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
      at java.lang.reflect.Constructor.newInstance(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection$10.run(Unknown Source)
      at sun.net.www.protocol.http.HttpURLConnection$10.run(Unknown Source)```[![enter image description here][1]][1]
  
    [1]: https://i.sstatic.net/2TgUP.png
  
  ```
  
  **Tags:** jenkins, jenkins-plugins, windows
  
  > **Comments:**
  > **username_1**: It was most likely a site issue w/[http://jenkins.io](http://jenkins.io); see now resolved [INFRA-2393](https://issues.jenkins-ci.org/projects/INFRA/issues/INFRA-2393)  
  
  ---
  
  ## 2 answers
  
  ### Answer by username_2 on 2019-12-27. Score: 1
  
  You can try 3 different things-
  
  1. Try pinging <https://updates.jenkins-ci.org/download/plugins/> and see if it gets any response. If it doesn't respond then make sure your internet is working fine.
  2. You can try installing the plugins by connecting to a VPN.
  3. Lastly, you can reinstall Jenkins to see if the error persists.
  
  > **Comments:**
  > **username_1**: It was most likely a site issue w/[http://jenkins.io](http://jenkins.io); see now resolved [INFRA-2393](https://issues.jenkins-ci.org/projects/INFRA/issues/INFRA-2393)  
  
  ---
  
  ### Answer by username_0 on 2019-12-30. Score: 0
  
  I have to reinstall the Jenkins 2-3 time and it starts working, but at an initial level still, I am not able to install suggested plugins. I have setup Jenkins first and then installed all the plugins manually.
  
  
  ---
  
  