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linux - SSH connection to the server gets stuck after a period of inactivity. What's going on?

Connected to the server through ssh from the terminal. There was no operation for a period of time. When I tried to operate again, I found that it was stuck. I could only exit and reconnect.
What's going on? Did the connection disconnect itself?

仅有的幸福仅有的幸福2752 days ago662

reply all(1)I'll reply

  • 我想大声告诉你

    我想大声告诉你2017-05-16 13:23:20

    It seems that you are using a linux system
    This is a security issue of linux. If no data is used within 60s, it will be automatically disconnected.
    So you found the card owner~~~

    Solution

    #本地
#打开
sudo vim /etc/ssh/ssh_config
# 添加
ServerAliveInterval 50
ServerAliveCountMax 3 

#远程
# 打开
sudo vim /etc/ssh/sshd_config
# 添加
ClientAliveInterval 50
ClientAliveCountMax 3

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