• # man ssh_config

    Posté par . En réponse au journal [free non degrp] déco si idle en tcp ?!?. Évalué à 2.

    qu'il y ait un probleme avec free n'empeche pas de lire le manuel de ssh et entre autre ssh_config


    TCPKeepAlive
    Specifies whether the system should send TCP keepalive messages to the other side. If they are sent, death of the connection or crash of one of the machines will be properly noticed. This option only uses TCP keepalives (as opposed to using ssh level keepalives), so takes a long time to notice when the connection dies. As such, you probably want the ServerAliveInterval option as well. However, this means that connections will die if the route is down temporarily, and some people find it annoying.

    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. The default is 0, indicating that these messages will not be sent to the server, or 300 if the BatchMode option is set. ProtocolKeepAlives is a Debian-specific compatibility alias for this option.