Putty SSH connection timeout to solve the problem of

1 under linux ssh command: vim / etc / ssh / ssh_config

　　Then find inside ServerAliveInterval parameters, if you do not own the same plus a fine. Meaning the same parameters, it is the number of seconds, such as 9 minutes:

　　ServerAliveInterval 540

Both methods of putty SSH connection timeout in solution

2 Putty

　　Enable putty keepalive

　　putty -> Connection -> Seconds between keepalives (0 to turn off), default is 0 to 60.