Open SSH Server connection drops out after few or N minutes of inactivity - The Diigo Meta page

• 09 May 16
  

  Grzegorz Wierzowiecki

  "Append/modify values as follows:
  ServerAliveInterval 15
  ServerAliveCountMax 3
  
  Where,
  
  ServerAliveInterval : Sets a timeout interval in seconds after which if no data has
  been received from the server, ssh will send a message through the encrypted channel to request a response from the server.
  In above example, ServerAliveInterval is set to 15 and ServerAliveCountMax is left at the 3, if the server becomes unresponsive, ssh will disconnect after approximately 45 seconds. Again this option applies to protocol version 2 only."

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  Rhea Myers

  "This is usually the result of a packet filter or NAT device timing out your TCP connection due to inactivity."

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  • erverAliveInterval 15
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  kousik samanta

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  • # vi /etc/ssh/sshd_config
  • ClientAliveInterval 30
     ClientAliveCountMax 5
  • # /etc/init.d/ssh restart
  • ServerAliveInterval 15
     ServerAliveCountMax 3

  2 more annotations...

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