SSH tunnel to browse localhost, super slow












0














To visit sites/services like jupyter notebooks and rstudio-server on my server I make a ssh tunnel and then just browse them in my webbrowser on my local machine, however, since yesterday, all my services are loading so slow in my browser.
Not sure why or where to even start the troubleshooting. I can ssh into the server and look at file etc. I even tried reinstall one of the services yesterday before I realized that all of my services were slow...
Any ideas or recommendations how to troubleshoot this?



Edit: can add that if I manage to connect to one service in the browser, it seems that once i'm connected the service runs without delays in the browsers. So seems that it's "just" the connecting that takes forever. (several mins)
Can also add that the ports are open on both my remote and local machine.



I just now realized that in my terminal I get the following message:



channel 3: open failed: connect failed: Connection refused

channel 2: open failed: connect failed: Connection refused

channel 2: open failed: connect failed: Connection refused

channel 3: open failed: connect failed: Connection refused

channel 4: open failed: connect failed: Connection refused

channel 5: open failed: connect failed: Connection refused


The command I used to open up the tunnel:



ssh -N -f -L 8787:localhost:8787 myNick@192.168.1.xx





server ssh







share|improve this question





























    0














    To visit sites/services like jupyter notebooks and rstudio-server on my server I make a ssh tunnel and then just browse them in my webbrowser on my local machine, however, since yesterday, all my services are loading so slow in my browser.
    Not sure why or where to even start the troubleshooting. I can ssh into the server and look at file etc. I even tried reinstall one of the services yesterday before I realized that all of my services were slow...
    Any ideas or recommendations how to troubleshoot this?



    Edit: can add that if I manage to connect to one service in the browser, it seems that once i'm connected the service runs without delays in the browsers. So seems that it's "just" the connecting that takes forever. (several mins)
    Can also add that the ports are open on both my remote and local machine.



    I just now realized that in my terminal I get the following message:



    channel 3: open failed: connect failed: Connection refused
    
channel 2: open failed: connect failed: Connection refused
    
channel 2: open failed: connect failed: Connection refused
    
channel 3: open failed: connect failed: Connection refused
    
channel 4: open failed: connect failed: Connection refused
    
channel 5: open failed: connect failed: Connection refused


    The command I used to open up the tunnel:



    ssh -N -f -L 8787:localhost:8787 myNick@192.168.1.xx





    server ssh







    share|improve this question



























      0












      0








      0







      To visit sites/services like jupyter notebooks and rstudio-server on my server I make a ssh tunnel and then just browse them in my webbrowser on my local machine, however, since yesterday, all my services are loading so slow in my browser.
      Not sure why or where to even start the troubleshooting. I can ssh into the server and look at file etc. I even tried reinstall one of the services yesterday before I realized that all of my services were slow...
      Any ideas or recommendations how to troubleshoot this?



      Edit: can add that if I manage to connect to one service in the browser, it seems that once i'm connected the service runs without delays in the browsers. So seems that it's "just" the connecting that takes forever. (several mins)
      Can also add that the ports are open on both my remote and local machine.



      I just now realized that in my terminal I get the following message:



      channel 3: open failed: connect failed: Connection refused
      
channel 2: open failed: connect failed: Connection refused
      
channel 2: open failed: connect failed: Connection refused
      
channel 3: open failed: connect failed: Connection refused
      
channel 4: open failed: connect failed: Connection refused
      
channel 5: open failed: connect failed: Connection refused


      The command I used to open up the tunnel:



      ssh -N -f -L 8787:localhost:8787 myNick@192.168.1.xx





      server ssh







      share|improve this question















      To visit sites/services like jupyter notebooks and rstudio-server on my server I make a ssh tunnel and then just browse them in my webbrowser on my local machine, however, since yesterday, all my services are loading so slow in my browser.
      Not sure why or where to even start the troubleshooting. I can ssh into the server and look at file etc. I even tried reinstall one of the services yesterday before I realized that all of my services were slow...
      Any ideas or recommendations how to troubleshoot this?



      Edit: can add that if I manage to connect to one service in the browser, it seems that once i'm connected the service runs without delays in the browsers. So seems that it's "just" the connecting that takes forever. (several mins)
      Can also add that the ports are open on both my remote and local machine.



      I just now realized that in my terminal I get the following message:



      channel 3: open failed: connect failed: Connection refused
      
channel 2: open failed: connect failed: Connection refused
      
channel 2: open failed: connect failed: Connection refused
      
channel 3: open failed: connect failed: Connection refused
      
channel 4: open failed: connect failed: Connection refused
      
channel 5: open failed: connect failed: Connection refused


      The command I used to open up the tunnel:



      ssh -N -f -L 8787:localhost:8787 myNick@192.168.1.xx





      server ssh




      server ssh






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Dec 5 at 7:46

























      asked Dec 5 at 7:40









      Jesper.Lindberg

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          The problem seem to be with the DNS on the target server, changing from localhost to 127.0.0.1 works but do not really solve the DNS problem on the target machine.






          share|improve this answer





















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            The problem seem to be with the DNS on the target server, changing from localhost to 127.0.0.1 works but do not really solve the DNS problem on the target machine.






            share|improve this answer


























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              The problem seem to be with the DNS on the target server, changing from localhost to 127.0.0.1 works but do not really solve the DNS problem on the target machine.






              share|improve this answer
























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                The problem seem to be with the DNS on the target server, changing from localhost to 127.0.0.1 works but do not really solve the DNS problem on the target machine.






                share|improve this answer












                The problem seem to be with the DNS on the target server, changing from localhost to 127.0.0.1 works but do not really solve the DNS problem on the target machine.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Dec 12 at 9:38









                Jesper.Lindberg

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